2023 Honda Civic Lug Nut Torque & Bolt Specs

The 2023 Honda Civic lug nut torque is 80 ft-lbs (108 Nm), tightened with a 19mm socket on M12x1.5 studs. Torque in a star pattern in two passes (snug, then final), and re-check after the first 50–100 miles of driving. Use a calibrated torque wrench — not an impact gun — for the final pass.

Lug nut torque: 80 ft-lbs (108 Nm) · Socket size: 19mm · Thread: M12x1.5.

This page is the OEM-referenced fastener summary for the 2023 Honda Civic. Use it before any maintenance or repair job where torque values matter — brake work, wheel changes, suspension service, engine teardowns, or oil changes. Specs are pulled from manufacturer service literature, cross-checked against community data, and updated as new chassis variants become available.

Honda's lug-nut torque sits at 80 ft-lbs (108 Nm) for nearly every passenger model from 1998 onward, with an M12x1.5 thread on most cars and the larger 14mm thread on Ridgeline and Pilot. The 19mm socket Honda uses is one of the only OEM oddities in the Japanese lineup — bring a 19mm with you, not just a 21mm. Honda factory torque values for engine oil drain plugs are unusually low (29 ft-lbs on most engines) and the crush washer is single-use, so replace it every oil change.

Common fastener categories on the 2023 Honda Civic

Wheel / lug nut torque and thread spec (covered above)
Brake caliper bracket bolts (typically 80-130 ft-lbs) and slide/guide pins (18-35 ft-lbs)
Engine oil drain plug torque — rarely above 30 ft-lbs; always use a new crush washer
Transmission pan, valve cover, and intake manifold bolts (low torque, often 89-106 in-lbs)
Suspension control arm, sway bar, tie rod end and ball joint torque
Spark plug torque (typically 10-15 ft-lbs on aluminum heads — do not exceed)
Differential cover bolts (RWD/4WD only) and transfer case fasteners

Repair guidance for this model year

For 2023 late-model work: Modern vehicles increasingly use aluminum body and suspension components. Aluminum fastener torque is typically 60-70% of equivalent steel torque, and aluminum threads strip easily. Use a calibrated torque wrench and apply anti-seize on any steel fastener threading into aluminum.

Tools you will need

Metric socket set (8mm-22mm), 6-point impact-rated
Calibrated torque wrench (10-150 ft-lbs covers most automotive jobs; add a 0-250 ft-lbs wrench for truck lug nuts)
Breaker bar (24" minimum) for initial loosening
Penetrating oil (PB Blaster or Kroil) for any fastener over 5 years old
Anti-seize on stainless or dissimilar-metal threads; thread-locker (Loctite blue) on critical reassembly

Frequently asked questions

What is the lug nut torque on a 2023 Honda Civic?

The OEM-specified lug-nut torque for the 2023 Honda Civic is 80 ft-lbs (108 Nm), using a 19mm socket on M12x1.5 thread studs. Use a calibrated torque wrench in a star pattern, in two passes (50% and 100%), and re-check after 50-100 miles of driving.

What socket size do I need for the 2023 Honda Civic lug nuts?

The 2023 Honda Civic uses a 19mm socket. A 6-point impact-rated socket is recommended over a 12-point chrome socket — 12-points round off lug nuts under impact-driver use.

Are the 2023 Honda Civic fasteners metric or SAE?

Metric is the standard for this vehicle. Most fasteners on this vehicle are metric (M6, M8, M10, M12, M14). Bring a full metric set; SAE substitutes can round the head. Bolt-head markings are the fastest way to confirm grade and material at the bench.

Other Honda Civic years

Same model, different model year — fastener spec may change. Always confirm against the year for your VIN.

→ 2023 Honda Civic oil drain plug torque & size

→ 2023 Honda Civic suspension & steering torque specs (control arm, ball joint, tie rod)

→ 2023 Honda Civic brake job torque specs (caliper, bracket & slide pins)

→ Full 2023 Honda Civic maintenance schedule (intervals, costs & free tracker) on ServiceSageAuto

All 57 2023 Honda Civic fastener specs

Per-bolt torque, wrench size, and thread spec for the 2023 Honda Civic, sourced from OEM service literature and verified against community shop data. Values pair imperial (ft-lb) and metric (Nm) where the manufacturer publishes both. 7 of the 57 fastener specs on this page are independently verified against OEM service manuals and manufacturer torque data (last reviewed July 2026).

Wheels — 2023 Honda Civic

Wheel and lug nut spec for the 2023 Honda Civic. The lug nut uses a 19mm drive on a M12x1.5 thread, torqued to 80 ft-lbs (108 Nm) at the wheel hub. This figure is independently verified against OEM service data.

Brakes — 2023 Honda Civic

Brake fasteners on the 2023 Honda Civic — caliper bracket, slide pins, and banjo bolt torque follow. At the front brake caliper bracket, the front caliper bracket bolt torques to 103 ft-lbs (140 Nm) (17mm drive, M12x1.25 thread). OEM-verified spec. For the caliper bracket, plan for a 12mm tool on a M8x1.25 stud; final torque is 22 ft-lbs (caliper guide pin). Brake caliper bracket tightens to 80 ft-lbs, takes a 17mm driver, runs on M12x1.25 threads, located at the knuckle. The rear caliper slide pin bolt uses a 12mm drive on a M8x1.25 thread, torqued to 18 ft-lbs (25 Nm). OEM-verified spec. At the caliper, the brake line banjo bolt torques to 25 ft-lbs (10mm drive, M10x1.0 thread). plan for a 17mm tool on a M12x1.25 stud; final torque is 80 ft-lbs (108 Nm) (rear caliper bracket bolt). This figure is independently verified against OEM service data.

Engine — 2023 Honda Civic

Engine bolt-by-bolt torque for the 2023 Honda Civic, including the long block, valve covers, and intake. For the head, plan for a 12mm tool on a M8x1.25 stud; final torque is 15 ft-lbs (intake manifold bolt). Spark plug tightens to 13 ft-lbs, takes a 5/8" driver, runs on M14x1.25 threads, located at the cylinder head. The cylinder head bolt uses a 14mm drive on a M11x1.5 thread, torqued to Stage 1: 22 ft-lbs, Stage 2: +90°, Stage 3: +90° at the engine. At the front cover, the timing chain tensioner torques to 15 ft-lbs (12mm drive, M8x1.25 thread). For the intake, plan for a 10mm tool on a M6x1.0 stud; final torque is 9 ft-lbs (throttle body bolt). Chain tensioner bolt tightens to 9 ft-lbs, takes a 10mm driver, runs on M6x1.0 threads, located at the timing cover. The camshaft cap bolt uses a 10mm drive on a M6x1.0 thread, torqued to 10 ft-lbs at the cylinder head. At the turbo, the turbo heat shield bolt torques to 9 ft-lbs (10mm drive, M6x1.0 thread). plan for a 17mm tool on a M12x1.25 stud; final torque is 41 ft-lbs (55 Nm) (engine mount bracket bolt). OEM-verified spec. Egr valve bolt tightens to 15 ft-lbs, takes a 12mm driver, runs on M8x1.25 threads, located at the manifold. The thermostat housing uses a 10mm drive on a M6x1.0 thread, torqued to 9 ft-lbs at the engine. At the engine block, the oil filter housing torques to 18 ft-lbs (24mm drive, M20x1.5 thread). For the valve cover, plan for a 10mm tool on a M6x1.0 stud; final torque is 7.2 ft-lbs (valve cover bolt). Timing cover bolt tightens to 8.7 ft-lbs, takes a 10mm driver, runs on M6x1.0 threads, located at the front cover. The oil drain plug uses a 17mm drive on a M12x1.5 thread, torqued to 30 ft-lbs (41 Nm) at the oil pan. OEM-verified spec. At the front cover, the water pump bolt torques to 15 ft-lbs (12mm drive, M8x1.25 thread). For the frame, plan for a 12mm tool on a M8x1.25 stud; final torque is 15 ft-lbs (radiator mount). Earth strap bolt tightens to 9 ft-lbs, takes a 10mm driver, runs on M6x1.0 threads, located at the transmission. The camshaft sprocket bolt uses a 17mm drive on a M12x1.25 thread, torqued to 54 ft-lbs at the camshaft. At the oil cooler, the oil cooler line torques to 22 ft-lbs (17mm drive, M12x1.5 thread). For the turbo, plan for a 12mm tool on a M8x1.25 stud; final torque is 16 ft-lbs (wastegate actuator bolt). Alternator bolt tightens to 18 ft-lbs, takes a 12mm driver, runs on M8x1.25 threads, located at the bracket. The connecting rod bolt uses a 12mm drive on a M8x1.0 thread, torqued to Stage 1: 14 ft-lbs, Stage 2: +90° at the engine.

Drivetrain — 2023 Honda Civic

Drivetrain and driveline fasteners for the 2023 Honda Civic — axle, transmission, and differential plugs. Axle nut tightens to 181 ft-lbs, takes a 32mm driver, runs on M24x1.5 threads, located at the front hub/spindle.

Suspension — 2023 Honda Civic

Suspension and chassis fastener torque for the 2023 Honda Civic — strut, control arm, and sway bar values. The sway bar link nut uses a 14mm drive on a M10x1.25 thread, torqued to 29 ft-lbs at the sway bar. At the subframe, the lower control arm bolt torques to 54 ft-lbs (17mm drive, M12x1.25 thread). For the control arm, plan for a 17mm tool on a M12x1.25 stud; final torque is 32 ft-lbs (ball joint nut). Strut mount nut tightens to 29 ft-lbs, takes a 14mm driver, runs on M10x1.25 threads, located at the strut tower. The wheel lug nut uses a 19mm drive on a M12x1.5 thread, torqued to 80 ft-lbs (108 Nm) at the wheels. Confirmed against manufacturer service literature.

Steering — 2023 Honda Civic

Steering linkage fasteners on the 2023 Honda Civic. At the tie rod, the tie rod lock nut torques to 41 ft-lbs (17mm drive, M12x1.25 thread).

Body — 2023 Honda Civic

Body fasteners on the 2023 Honda Civic. For the hood, plan for a 12mm tool on a M8x1.25 stud; final torque is 16 ft-lbs (hood hinge bolt). Fender bolt tightens to 7 ft-lbs, takes a 10mm driver, runs on M6x1.0 threads, located at the body. The bumper bolt uses a 12mm drive on a M8x1.25 thread, torqued to 15 ft-lbs at the frame.

Exhaust — 2023 Honda Civic

Exhaust fasteners on the 2023 Honda Civic. O2 sensor tightens to 30 ft-lbs, takes a 22mm driver, runs on M18x1.5 threads, located at the various. The catalytic bolt uses a 14mm drive on a M10x1.25 thread, torqued to 33 ft-lbs at the cat flange. At the frame, the muffler hanger bolt torques to 15 ft-lbs (12mm drive, M8x1.25 thread). For the manifold, plan for a 14mm tool on a M10x1.25 stud; final torque is 33 ft-lbs (exhaust flange bolt).

Electrical — 2023 Honda Civic

Electrical fasteners on the 2023 Honda Civic. The alternator terminal nut uses a 10mm drive on a M6x1.0 thread, torqued to 70 in-lbs at the alternator. At the block/transmission, the starter support bracket bolt torques to 22 ft-lbs (12mm drive, M8x1.25 thread). For the alternator, plan for a 13mm tool on a M8x1.25 stud; final torque is 15 ft-lbs (alternator b+ terminal nut). Belt tensioner pivot bolt tightens to 35 ft-lbs, takes a 15mm driver, runs on M10x1.5 threads, located at the block. The starter ground strap bolt uses a 10mm drive on a M6x1.0 thread, torqued to 8 ft-lbs at the block. At the starter, the starter b+ terminal nut torques to 15 ft-lbs (13mm drive, M8x1.25 thread). For the block, plan for a 10mm tool on a M6x1.0 stud; final torque is 8 ft-lbs (alternator ground strap bolt). Starter heat shield bolt tightens to 8 ft-lbs, takes a 10mm driver, runs on M6x1.0 threads, located at the starter body.

Interior — 2023 Honda Civic

Interior fasteners on the 2023 Honda Civic. At the floor, the center console bolt torques to 7 ft-lbs (10mm drive, M6x1.0 thread). For the body, plan for a 17mm tool on a M12x1.25 stud; final torque is 47 ft-lbs (seat belt bolt). Dashboard brace bolt tightens to 7 ft-lbs, takes a 10mm driver, runs on M6x1.0 threads, located at the frame. The seat track bolt uses a 14mm drive on a M10x1.25 thread, torqued to 34 ft-lbs at the floor.

Transmission — 2023 Honda Civic

Transmission fasteners on the 2023 Honda Civic. For the trans case, plan for a 12mm tool on a M8x1.25 stud; final torque is 15 ft-lbs (shift cable bracket).

New to torquing wheels? Read our How lug nut torque works — the complete guide for star-pattern sequence, re-torque intervals, and how to read a lug spec — then use the 2023 Honda Civic numbers above.

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