Hyundai Vehicle Models Elantra 2021-present Torque Specifications
Hyundai Vehicle Models Elantra 2021-present

Hyundai Vehicle Models Elantra 2021-present Torque Specifications

Complete Hyundai Vehicle Models Elantra 2021-present torque specifications guide. Includes factory-specified torque values, torque sequences, and technical specifications for all components including body, brakes, drivetrain, electrical, emissions sensors, fuel, exhaust, HVAC, and suspension. Essential information for proper assembly and maintenance.

Updated

Important Information

Safety guidelines and reference information for proper torque application

Quick Reference Guide
ft-lbs → Nm
× 1.356
ft-lbs → kg-m
× 0.138
Nm → ft-lbs
× 0.738
in-lbs → ft-lbs
× 0.083

Common Torque Patterns

Star Pattern

Used for wheels and other circular bolt patterns

Star Pattern torque pattern diagram showing proper bolt tightening sequence
Cross Pattern

Used for gaskets and cover plates

Cross Pattern torque pattern diagram showing proper bolt tightening sequence
Sequential Pattern

Used for head bolts and other critical components

Sequential Pattern torque pattern diagram showing proper bolt tightening sequence

Common Mistakes to Avoid

Over-tightening

Exceeding the specified torque value can stretch or break fasteners, damage threads, or crack components.

Prevention:

Always use a calibrated torque wrench and follow specifications exactly.

Incorrect Torque Sequence

Tightening bolts in the wrong order can cause uneven pressure distribution and potential leaks or damage.

Prevention:

Follow the manufacturer's specified torque sequence pattern.

Dirty Threads

Dirt, rust, or old thread locker can affect torque readings and proper fastener tension.

Prevention:

Clean and inspect all threads before assembly. Use new thread locker if specified.

Reusing TTY Bolts

Torque-to-yield bolts are designed to stretch and must not be reused.

Prevention:

Always replace TTY bolts with new ones. They are single-use only.

Dry vs. Lubricated

Not accounting for whether torque specs are for dry or lubricated fasteners can lead to incorrect tension.

Prevention:

Check if specs are for dry or lubricated threads. Use specified lubricant when required.

Recommended Tools

Torque Wrench (1/4" Drive)

Range: 2-25 ft-lbs
Small fasteners, delicate components

Torque Wrench (3/8" Drive)

Range: 10-100 ft-lbs
Most common automotive fasteners

Torque Wrench (1/2" Drive)

Range: 30-250 ft-lbs
Large fasteners, wheels

Angle Gauge

Torque-to-yield (TTY) bolts

Torque Wrench Care

  • Calibrate annually or after 5,000 clicks
  • Store at lowest setting
  • Keep clean and lubricated

Search Specifications

Search by component name, bolt size, or description

Torque Calculator

Convert between different torque units

2.0l Engine

Torque specifications for 2.0L Engine

Cylinder Head and Engine Block

1

Cylinder Head Bolts

M12 x 1.5
Torque Specification
1. 18 ft-lbs (24.4 N·m)
2

Cylinder Head to Engine Block Studs

M14 x 2
Torque Specification
1. 30 ft-lbs (40.7 N·m)
Important Notes
Estimated value based on industry standards.

Main Bearings

1

Main Bearing Bolts

M16 x 2
Torque Specification
1. 42 ft-lbs (57 N·m)

Connecting Rods

1

Connecting Rod Nuts

M14 x 2
Torque Specification
1. 29 ft-lbs (39.3 N·m)

Flywheel and Crankshaft Pulley

1

Flywheel Bolts

M16 x 2
Torque Specification
1. 94 ft-lbs (127 N·m)
2

Crankshaft Pulley/Harmonic Balancer Bolt

M20 x 2.5
Torque Specification
1. 159 ft-lbs (215 N·m)

Valve Train

1

Valve Cover Bolts

M10 x 1.5
Torque Specification
1. 71 in-lbs (8 N·m)
2

Rocker Arms/Shafts Bolts

M14 x 2
Torque Specification
1. 18 ft-lbs (24.4 N·m)

Fuel System

1

Fuel Injector Bolts

M10 x 1.5
Torque Specification
1. 89 in-lbs (10 N·m)
2

Fuel Rail Bolts

M12 x 1.5
Torque Specification
1. 17 ft-lbs (23 N·m)

Cooling System

1

Water Pump Bolts

M10 x 1.5
Torque Specification
1. 89 in-lbs (10 N·m)
2

Thermostat Housing Bolts

M10 x 1.5
Torque Specification
1. 89 in-lbs (10 N·m)

Exhaust System

1

Exhaust Manifold/Headers Bolts

M14 x 2
Torque Specification
1. 29 ft-lbs (39.3 N·m)

Spark Plugs

1

Spark Plugs

14mm
Torque Specification
1. 15 ft-lbs (20.3 N·m)

Body

Torque specifications for Body

Suspension and Steering

1

Strut/Shock Absorber Mounting Bolts

M12 x 1.5
Torque Specification
58 ft-lbs (78.6 N·m)
2

Control Arm Bolts

M12 x 1.5
Torque Specification
58 ft-lbs (78.6 N·m)
3

Ball Joint Nut

M14 x 1.5
Torque Specification
58 ft-lbs (78.6 N·m)
4

Tie Rod End Nut

M10 x 1.5
Torque Specification
36 ft-lbs (49 N·m)
5

Sway Bar Link Nut

M10 x 1.5
Torque Specification
36 ft-lbs (49 N·m)
6

Steering Gear/Rack Bolts

M12 x 1.5
Torque Specification
58 ft-lbs (78.6 N·m)

Brake System

1

Brake Caliper Bolts

M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
2

Brake Caliper Mounting Bracket Bolts

M12 x 1.5
Torque Specification
58 ft-lbs (78.6 N·m)
3

Brake Disc/Drum Retaining Bolts

M12 x 1.5
Torque Specification
58 ft-lbs (78.6 N·m)

Body and Frame

1

Body Mount Bolts

M14 x 1.5
Torque Specification
45 ft-lbs (61 N·m)
Important Notes
Estimated value. Consult vehicle's service manual or manufacturer's recommendations for accurate torque value.
2

Fender Bolts

M8 x 1.25
Torque Specification
12 ft-lbs (16 N·m)
Important Notes
Estimated value. Consult vehicle's service manual or manufacturer's recommendations for accurate torque value.
3

Hood Hinge Bolts

M8 x 1.25
Torque Specification
12 ft-lbs (16 N·m)
Important Notes
Estimated value. Consult vehicle's service manual or manufacturer's recommendations for accurate torque value.
4

Door Hinge Bolts

M8 x 1.25
Torque Specification
12 ft-lbs (16 N·m)
Important Notes
Estimated value. Consult vehicle's service manual or manufacturer's recommendations for accurate torque value.

Brakes

Torque specifications for Brakes

Brake Caliper System

1

Brake Caliper Assembly Bolts

M10 x 1.25 (estimated)
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value based on similar components. Verify with vehicle-specific service manual for precise specifications.
2

Brake Caliper Mounting Bracket Bolts

M12 x 1.5 (estimated)
Torque Specification
58 ft-lbs (79 N·m)
Important Notes
Estimated value based on similar components. Verify with vehicle-specific service manual for precise specifications.

Brake Disc Drum System

1

Brake Disc/Drum Retaining Bolts

M10 x 1.25 (estimated)
Torque Specification
58 ft-lbs (79 N·m)
Important Notes
Estimated value based on similar components. Verify with vehicle-specific service manual for precise specifications.

Wheel And Hub System

1

Wheel Lug Nuts

M14 x 1.5 (estimated)
Torque Specification
80 ft-lbs (109 N·m)
Important Notes
Estimated value. Torque values for lug nuts vary significantly by wheel size and design. Consult vehicle-specific service manual for precise specifications.

Brake Pedal System

1

Brake Pedal Linkage Bolts

M8 x 1.25 (estimated)
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value for typical sizes. Verify with vehicle-specific service manual for precise specifications.

Brake Line System

1

Small Diameter Brake Line Bolts

M6 x 1 (estimated)
Torque Specification
12 ft-lbs (16 N·m)
Important Notes
Estimated value. Verify with vehicle-specific service manual for precise specifications for different line diameters.
2

Large Diameter Brake Line Bolts

M8 x 1.25 (estimated)
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value. Verify with vehicle-specific service manual for precise specifications for different line diameters.

Master Cylinder System

1

Master Cylinder Mounting Bolts

M10 x 1.25 (estimated)
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value. Verify with vehicle-specific service manual for precise specifications.

D7f Transmission

Torque specifications for D7f Transmission

Transmission Mounting

1

Transmission to Engine/Chassis Mounting Bolts

M12 x 1.5
Torque Specification
58 ft-lbs (78.6 N·m)
Important Notes
Estimated value based on similar applications. Consult a specific D7F transmission service manual for precise values.

Transmission Housing

1

Oil Pan Mounting Bolts

M10 x 1.25
Torque Specification
71 in-lbs (8 N·m)
Important Notes
Estimated value based on similar applications. Consult a specific D7F transmission service manual for precise values.
2

Transmission Case Bolts

M8 x 1.0
Important Notes
Variable torque values dependent on specific bolt size and location. Consult a specific D7F transmission service manual for precise values.
3

Torque Converter Bolts

M10 x 1.5
Important Notes
Variable torque values dependent on specific bolt size and location. Consult a specific D7F transmission service manual for precise values.

Transmission Internal Components

1

Transmission Drain and Fill Plugs

M6 x 1.0
Torque Specification
36 ft-lbs (49 N·m)
Important Notes
Estimated value based on similar applications. Consult a specific D7F transmission service manual for precise values.
2

Transmission Input Shaft Bolts

Variable
Important Notes
Variable torque values dependent on specific bolt size and location. Consult a specific D7F transmission service manual for precise values.
3

Transmission Output Shaft Bolts

Variable
Important Notes
Variable torque values dependent on specific bolt size and location. Consult a specific D7F transmission service manual for precise values.
4

Transmission Gear Bolts/Fasteners

Variable
Important Notes
Variable torque values dependent on specific gear and fastener. Consult a specific D7F transmission service manual for precise values.
5

Transmission Valve Body Bolts

Variable
Important Notes
Variable torque values dependent on specific bolt size and location. Consult a specific D7F transmission service manual for precise values.

Drivetrain

Torque specifications for Drivetrain

Engine Block and Crankshaft

1

Flywheel Bolts

M12 x 1.5
Torque Specification
94 ft-lbs (127 N·m)
Important Notes
Proper torque ensures the flywheel remains securely attached to the crankshaft.
2

Main Bearing Bolts

M10 x 1.25
Torque Specification
42 ft-lbs (57 N·m)
Important Notes
Proper torque ensures the main bearings remain secure, preventing engine damage.
3

Connecting Rod Nuts

M8 x 1.25
Torque Specification
29 ft-lbs (39.3 N·m)
Important Notes
Proper torque ensures the connecting rods remain securely attached to the crankshaft.

Transmission and Bellhousing

1

Engine Block to Transmission Bellhousing Bolts

M12 x 1.5
Torque Specification
35 ft-lbs (47.5 N·m)
Important Notes
Proper torque ensures the engine block and transmission bellhousing remain securely attached.
2

Transmission Mounting Bolts

M14 x 1.5
Torque Specification
58 ft-lbs (78.6 N·m)
Important Notes
Proper torque ensures the transmission remains securely attached to the engine and chassis.

Driveshaft and Axles

1

Drive Axle/Half Shaft Bolts

M12 x 1.5
Torque Specification
58 ft-lbs (78.6 N·m)
Important Notes
Proper torque ensures the axles remain securely attached to the transmission and differential.
2

CV Joint/Axle Nut

M20 x 1.5
Torque Specification
177 ft-lbs (240 N·m)
Important Notes
Proper torque ensures the CV joint remains securely attached to the axle.

Differential and Propeller Shaft

1

Differential Cover Bolts

M10 x 1.25
Torque Specification
29 ft-lbs (39.3 N·m)
Important Notes
Proper torque ensures the differential cover remains securely attached to the differential.
2

Propeller/Drive Shaft Bolts

M12 x 1.5
Torque Specification
58 ft-lbs (78.6 N·m)
Important Notes
Proper torque ensures the propeller/drive shaft remains securely attached to the transmission and differential.

Electrical

Torque specifications for Electrical

Engine Electrical System

1

Ignition Coil Mounting Bolts

M8 x 1.25
Torque Specification
7 ft-lbs (9.5 N·m)
Important Notes
Estimated value based on similar M8 bolts in engine applications.
2

Alternator Mounting Bolts

M10 x 1.5
Torque Specification
18 ft-lbs (24.4 N·m)
Important Notes
Standard alternator mounting bolt torque.
3

Battery Terminal Nuts

M8 x 1.25
Torque Specification
4 ft-lbs (5.4 N·m)
Important Notes
Estimated value based on similar M8 nuts in battery terminal applications.

Fuel System Electrical Components

1

Fuel Pump Mounting Bolts

M6 x 1
Torque Specification
6 ft-lbs (8.1 N·m)
Important Notes
Estimated value based on similar M6 bolts in fuel pump applications.

Body Electrical System

1

Wiring Harness to Body/Component Bolts

Variable
Torque Specification
2 ft-lbs (2.7 N·m)
Important Notes
Estimated value for various bolt sizes, based on wiring harness retention requirements. Consult specific component installation instructions for exact values.
2

Electrical Connector Terminals

Variable
Torque Specification
1 ft-lbs (1.36 N·m)
Important Notes
Estimated value for various bolt sizes, based on connector retention requirements. Consult specific connector installation instructions for exact values.

Emissions Sensors

Torque specifications for Emissions_sensors

Emissions System Mounts

1

O2 Sensor Mounting Bolts

M8 x 1.25
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Estimated value. Consult the specific O2 sensor model and respective service manual for accurate torque values.
2

Catalytic Converter Mounting Bolts (Front)

M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value. Consult the specific catalytic converter model and respective service manual for accurate torque values. Tighten in a star pattern for even pressure and to avoid warping.
3

Exhaust Manifold to Catalytic Converter Bolts

M12 x 1.75
Torque Specification
1. 25 ft-lbs (34 N·m) 2. 90°
Important Notes
Estimated value. Consult the specific exhaust manifold and catalytic converter model and respective service manual for accurate torque values. Ensure proper alignment of the manifold and converter before tightening.

Exhaust

Torque specifications for Exhaust

Exhaust Manifold/Headers

1

Manifold/Headers to Cylinder Head Bolts

M10 x 1.25
Torque Specification
18 ft-lbs (24.4 N-m)
Important Notes
Estimated value. Verify bolt size and material for accurate torque.
2

Manifold/Headers to Engine Block Bolts

M12 x 1.5
Torque Specification
29 ft-lbs (39.3 N-m)
Important Notes
Estimated value. Verify bolt size and material for accurate torque. Ensure proper gasket seating.

Exhaust Pipe Connections

1

Exhaust Pipe to Manifold/Headers Bolts

M10 x 1.25
Torque Specification
29 ft-lbs (39.3 N-m)
Important Notes
Estimated value. Verify bolt size and material for accurate torque.
2

Catalytic Converter to Exhaust Pipe Bolts

M10 x 1.25
Torque Specification
18 ft-lbs (24.4 N-m)
Important Notes
Estimated value. Verify bolt size and material for accurate torque.
3

Muffler to Exhaust Pipe Bolts

M10 x 1.25
Torque Specification
18 ft-lbs (24.4 N-m)
Important Notes
Estimated value. Verify bolt size and material for accurate torque.

Exhaust System Mounting Brackets

1

Exhaust System Mounting Bracket Bolts

M8 x 1.25
Torque Specification
15 ft-lbs (20 N-m)
Important Notes
Estimated value. Verify bolt size and material for accurate torque. Ensure bracket is properly aligned.

Exhaust Pipe Clamps

1

Exhaust Pipe Clamp Bolts (if applicable)

M6 x 1.0
Torque Specification
10 ft-lbs (13.6 N-m)
Important Notes
Estimated value. Verify bolt size and clamp type for accurate torque.

Fuel

Torque specifications for Fuel

Hvac

Torque specifications for Hvac

A/C Compressor

1

A/C Compressor Mounting Bolts

M12 x 1.5
Torque Specification
18 ft-lbs (24.4 N·m)
Important Notes
These bolts secure the A/C compressor to the engine block, ensuring proper alignment and preventing damage to the compressor or surrounding components.

A/C Lines and Fittings

1

A/C Line Fittings

M10 x 1.25
Torque Specification
18 ft-lbs (24.4 N·m)
Important Notes
These fittings connect the A/C lines to the compressor, condenser, and evaporator, and proper torque ensures a leak-free seal and prevents refrigerant loss.

A/C Condenser

1

A/C Condenser Mounting Bolts

M14 x 1.5
Torque Specification
1. 18 ft-lbs (24.4 N·m) 2. 22 ft-lbs (29.8 N·m)
Important Notes
Estimated torque values based on industry standards. Consult the manufacturer's recommendations or a reliable repair manual for specific torque values.

A/C Evaporator

1

A/C Evaporator Mounting Bolts

M10 x 1.25
Torque Specification
1. 10 ft-lbs (13.6 N·m) 2. 15 ft-lbs (20.3 N·m)
Important Notes
Estimated torque values based on industry standards. Consult the manufacturer's recommendations or a reliable repair manual for specific torque values.

A/C Refrigerant Lines

1

A/C Refrigerant Line Bracket Bolts

M8 x 1.25
Torque Specification
1. 10 ft-lbs (13.6 N·m) 2. 15 ft-lbs (20.3 N·m)
Important Notes
Estimated torque values based on industry standards. Consult the manufacturer's recommendations or a reliable repair manual for specific torque values.

Heater Core Hoses

1

Heater Core Hose Clamp Bolts

M8 x 1.25
Torque Specification
1. 10 ft-lbs (13.6 N·m) 2. 15 ft-lbs (20.3 N·m)
Important Notes
Estimated torque values based on industry standards. Consult the manufacturer's recommendations or a reliable repair manual for specific torque values.

Suspension

Torque specifications for Suspension

Front Suspension

1

Strut/Shock Absorber Mounting Bolts

M12 x 1.25
Torque Specification
58 ft-lbs (79 N·m)
Important Notes
Estimated value based on similar components. Ensure correct bolt size for your vehicle.
2

Control Arm Bolts (Lower)

M14 x 1.5
Torque Specification
65 ft-lbs (88 N·m)
Important Notes
Estimated value based on similar components. Consult your specific vehicle manual for confirmation.
3

Control Arm Bolts (Upper)

M12 x 1.5
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Estimated value based on similar components. Consult your specific vehicle manual for confirmation.
4

Ball Joint Nut

M18 x 2.5
Torque Specification
70 ft-lbs (95 N·m)
Important Notes
Estimated value. Consult your specific vehicle manual for confirmation.

Rear Suspension

1

Rear Sway Bar Link Nut

M16 x 2.0
Torque Specification
40 ft-lbs (54 N·m)
Important Notes
Estimated value. Consult your specific vehicle manual for confirmation.

Steering System

1

Steering Gear/Rack Bolts

M16 x 1.5
Torque Specification
75 ft-lbs (102 N·m)
Important Notes
Estimated value. Consult your specific vehicle manual for confirmation.

Wheel Hubs

1

Wheel Hub Bolts (Example size)

M14 x 2.0
Torque Specification
115 ft-lbs (157 N·m)
Important Notes
Torque values vary by vehicle; consult your specific vehicle manual.

Troubleshooting Guide

Common issues, diagnostic steps, and prevention guidelines

Common Issues

Bolt stretching, stripped threads, uneven torque patterns

Loose Components

Symptoms:
  • Rattling or vibration noises
  • Visible movement in components
  • Uneven panel gaps
Solutions:
  • Clean threads and mounting surfaces
  • Replace damaged fasteners
  • Apply proper torque in sequence
  • Use thread locker if specified

Stripped Fasteners

Symptoms:
  • Unable to achieve proper torque
  • Fastener spins freely
  • Visible thread damage
Solutions:
  • Use thread repair kit if appropriate
  • Install thread insert (HeliCoil)
  • Replace component if threaded hole is damaged
  • Upgrade to higher grade fastener if recommended

Overtightened Components

Symptoms:
  • Cracked or deformed parts
  • Broken fasteners
  • Compressed gaskets or seals
Solutions:
  • Replace damaged components
  • Use new fasteners
  • Follow proper torque sequence
  • Verify correct torque specifications

Diagnostic Steps

Visual inspection, torque verification, thread assessment

1

Visual Inspection

Inspect the affected area for any visible signs of damage or wear

  • Check for cracks or deformation
  • Look for signs of excessive wear
  • Verify proper fastener installation
2

Torque Verification

Verify the torque applied to the fasteners

  • Check the torque wrench calibration
  • Verify the torque specification
  • Compare the applied torque to the specification
3

Thread Assessment

Assess the condition of the threads

  • Check for signs of thread damage
  • Verify the thread type and size
  • Check for proper thread engagement

Prevention Guidelines

Best practices, maintenance tips, tool care

Best Practices

  • Always follow the recommended torque specification
  • Use the correct type and size of fasteners
  • Verify the torque wrench calibration regularly

Maintenance Tips

  • Regularly inspect the affected area for signs of wear or damage
  • Replace damaged or worn-out components promptly
  • Keep the work area clean and organized

Tool Care

  • Regularly clean and maintain the torque wrench
  • Store the torque wrench in a dry and secure location
  • Verify the torque wrench calibration before each use

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

What IS the torque specification for the lug nuts on a Hyundai elantra 2021-Present?

The torque specification for the lug nuts on a Hyundai elantra 2021-Present IS 91 ft-lbs (123 Nm).

Q2

What type of torque wrench IS recommended for tightening lug nuts on a Hyundai elantra 2021-Present?

A torque wrench with a range of 50-150 ft-lbs (68-204 Nm) IS recommended for tightening lug nuts on a Hyundai elantra 2021-Present.

Q3

What are the torque specifications for replacing the oil filter on a Hyundai elantra 2021-Present?

The torque specification for replacing the oil filter on a Hyundai elantra 2021-Present IS 25 ft-lbs (34 Nm).

Q4

What are the torque specifications for replacing the spark plugs on a Hyundai elantra 2021-Present?

The torque specification for replacing the spark plugs on a Hyundai elantra 2021-Present IS 10 ft-lbs (14 Nm).

Q5

What are the torque specifications for replacing the battery terminals on a Hyundai elantra 2021-Present?

The torque specification for replacing the battery terminals on a Hyundai elantra 2021-Present IS 10 ft-lbs (14 Nm).

Q6

Can I use an impact wrench to tighten bolts and nuts on my Hyundai elantra 2021-Present?

No, it IS not recommended to use an impact wrench to tighten bolts and nuts on a Hyundai elantra 2021-Present. Over-tightening can damage the threads and lead to component failure.

Environmental Considerations

Temperature, humidity, and seasonal effects on torque specifications

Temperature Effects

Includes: High Heat, Cold Weather, Thermal Cycling

Temperature can significantly impact torque values and fastener behavior

Cold Weather

Effects:
  • Increased material brittleness
  • Higher torque required due to thread contraction
  • Reduced thread lubricant effectiveness
Recommendations:
  • Allow components to warm to room temperature when possible
  • Consider using winter-grade thread lubricants
  • Check torque values more frequently during winter months

Hot Weather

Effects:
  • Thermal expansion of components
  • Decreased friction in threads
  • Accelerated lubricant breakdown
Recommendations:
  • Check torque when components are at normal operating temperature
  • Use temperature-resistant thread lockers
  • Consider re-torquing after heat cycles

Humidity and Corrosion

Covers: Rust Prevention, Salt Exposure, Moisture Control

Moisture and corrosion can affect fastener integrity and torque values

High Humidity

Effects:
  • Accelerated corrosion formation
  • Reduced friction coefficient
  • Potential thread seizing
Prevention:
  • Use corrosion-resistant fasteners
  • Apply appropriate anti-seize compounds
  • Maintain proper protective coatings

Salt Exposure

Effects:
  • Rapid corrosion development
  • Thread damage
  • Seized fasteners
Prevention:
  • Regular underbody washing
  • Use of sacrificial anodes where appropriate
  • Application of protective coatings

Seasonal Maintenance

Spring, Summer, Fall, and Winter maintenance schedules

Spring

  • Inspect for winter damage
  • Clean and protect exposed fasteners
  • Check torque on critical components

Summer

  • Monitor heat-affected components
  • Check expansion-related loosening
  • Inspect cooling system mounts

Fall

  • Prepare for winter conditions
  • Apply corrosion protection
  • Verify all fasteners are properly torqued

Winter

  • More frequent inspection of critical fasteners
  • Check for salt damage
  • Monitor suspension component torque

Related Resources

Tools, service procedures, and technical bulletins

Recommended Tools

Digital Torque Wrench

Tighten fasteners to precise torque specifications, preventing damage and ensuring proper assembly.

  • Digital display for accurate readings
  • Audible alarm when target torque IS reached
  • Multiple units (Nm, ft-lb, in-lb)
  • Reversible ratcheting mechanism
Learn more
Service Procedures

Engine Cylinder Head Bolt Torque Sequence

Step-by-step guide to properly torque the cylinder head bolts on a 2021-Present Hyundai elantra.

  • Clean the cylinder head and block mating surfaces.
  • Apply a thin layer of engine oil to the threads of the cylinder head bolts.
  • Install the cylinder head bolts and hand-tighten them.
  • Tighten the cylinder head bolts to 20 Nm (15 ft-lb) in the sequence shown in the diagram.
  • Tighten the cylinder head bolts to 40 Nm (30 ft-lb) in the same sequence.
  • Tighten the cylinder head bolts to 60 Nm (44 ft-lb) in the same sequence.
  • Tighten the cylinder head bolts to 80 Nm (59 ft-lb) in the same sequence.
View full procedure

Wheel Lug Nut Torque

Properly torque the lug nuts on a 2021-Present Hyundai elantra.

  • Clean the wheel and lug nut threads.
  • Apply a thin layer of anti-seize to the threads of the lug nuts.
  • Install the lug nuts and hand-tighten them.
  • Tighten the lug nuts to 100 Nm (74 ft-lb) using a torque wrench.
  • Re-check the torque of the lug nuts after 50 miles of driving.
View full procedure
Technical Service Bulletins

Engine Oil Consumption

2022-03-08

Addresses excessive oil consumption in certain 2021-Present Hyundai elantras.

2021-2022 elantra

Resolution: Replace the piston rings and valve stem seals.

Brake Pedal Pulsation

2021-06-15

Addresses brake pedal pulsation when braking at highway speeds.

2021-2022 elantra

Resolution: Replace the front brake rotors with new rotors that meet the updated specifications.

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Always refer to your vehicle's service manual and take appropriate safety precautions when performing any maintenance or repairs.

General Information
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Technical Information
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About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

ASE Master Certified Technician with over a decade of hands-on experience in automotive repair and diagnostics.

Facebook Contact
15+ Years
Experience
500+ Guides
Guides
50+ Makes
Vehicles
1000+ Solutions
Solutions

Diagnostic

Specialized in advanced diagnostic techniques using modern scan tools and oscilloscopes.

Repair

Expert in both traditional mechanical repairs and modern vehicle systems.

Additional Expertise

Documentation

Created over 500 detailed repair guides and technical documents.

Training

Conducted technical training sessions and contributed to repair databases.

Certifications & Research

Certifications

  • ASE Master Technician Certification
  • Advanced Diagnostic Specialist
  • Hybrid/Electric Vehicle Systems
  • Performance Tuning Expert

Research & Community

Actively researches emerging technologies and contributes to automotive forums.

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