2004 Honda Civic Lug Nut Torque & Bolt Specs

The 2004 Honda Civic lug nut torque is 80 ft-lbs, 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 · Socket size: 19mm · Thread: M12x1.5.

This page is the OEM-referenced fastener summary for the 2004 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 2004 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 2004 model-year work: Always use a calibrated torque wrench for safety-critical fasteners, and replace lock washers and crush washers on every reassembly.

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 2004 Honda Civic?

The OEM-specified lug-nut torque for the 2004 Honda Civic is 80 ft-lbs, 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 2004 Honda Civic lug nuts?

The 2004 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 2004 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.

→ 2004 Honda Civic oil drain plug torque & size

→ 2004 Honda Civic suspension & steering torque specs (control arm, ball joint, tie rod)

→ 2004 Honda Civic engine & transmission mount torque specs

All 91 2004 Honda Civic fastener specs

Per-bolt torque, wrench size, and thread spec for the 2004 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. 1 of the 91 fastener specs on this page are independently verified against OEM service manuals and manufacturer torque data (last reviewed June 2026).

Wheels — 2004 Honda Civic

Wheel and lug nut spec for the 2004 Honda Civic. Wheel lug nut tightens to 80 ft-lbs (108 Nm), takes a 19mm driver, runs on M12x1.5 threads, located at the wheel hub. The lug nut uses a 19mm drive on a M12x1.5 thread, torqued to 80 ft-lbs at the wheel hub.

Brakes — 2004 Honda Civic

Brake fasteners on the 2004 Honda Civic — caliper bracket, slide pins, and banjo bolt torque follow. The brake bleeder valve uses a 8mm drive on a M8x1.0 thread, torqued to 8 ft-lbs at the caliper. At the caliper, the brake line banjo bolt torques to 25 ft-lbs (10mm drive, M10x1.0 thread). For the front brake caliper bracket, plan for a 17mm tool on a M12x1.25 stud; final torque is 80 ft-lbs (front caliper bracket bolt).

Engine — 2004 Honda Civic

Engine bolt-by-bolt torque for the 2004 Honda Civic, including the long block, valve covers, and intake. At the engine block, the oil filter torques to Hand tight + 3/4 turn (Oil Filter Wrench drive, N/A thread). For the engine, plan for a 14mm tool on a M11x1.5 stud; final torque is Stage 1: 22 ft-lbs, Stage 2: +90°, Stage 3: +90° (cylinder head bolt). Radiator mount tightens to 15 ft-lbs, takes a 12mm driver, runs on M8x1.25 threads, located at the frame. The thermostat housing bolt uses a 10mm drive on a M8x1.25 thread, torqued to 9 ft-lbs at the thermostat housing. At the turbo, the wastegate actuator bolt torques to 16 ft-lbs (12mm drive, M8x1.25 thread). For the alternator bracket, plan for a 14mm tool on a M10x1.25 stud; final torque is 33 ft-lbs (alternator bolt). Timing cover bolt tightens to 9 ft-lbs, takes a 10mm driver, runs on M8x1.25 threads, located at the timing cover. The camshaft sprocket bolt uses a 17mm drive on a M12x1.25 thread, torqued to 54 ft-lbs at the camshaft. At the water pump, the water pump bolt torques to 9 ft-lbs (10mm drive, M8x1.25 thread). For the cylinder head, plan for a 10mm tool on a M6x1.0 stud; final torque is 9 ft-lbs (vtec solenoid bolt). Spark plug tightens to 13 ft-lbs, takes a 5/8" driver, runs on M14x1.25 threads, located at the cylinder head. The oil pan bolt uses a 10mm drive on a M8x1.25 thread, torqued to 16 ft-lbs at the oil pan. At the air intake, the air intake boot clamp torques to Hand tight (8mm drive, N/A 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). Fuel rail bolt tightens to 16 ft-lbs, takes a 10mm driver, runs on M8x1.25 threads, located at the fuel rail. The oil cooler line uses a 17mm drive on a M12x1.5 thread, torqued to 22 ft-lbs at the oil cooler. At the intake manifold, the intake manifold bolt torques to 16 ft-lbs (12mm drive, M8x1.25 thread). For the throttle body, plan for a 10mm tool on a M8x1.25 stud; final torque is 16 ft-lbs (throttle body bolt). Connecting rod bolt tightens to Stage 1: 14 ft-lbs, Stage 2: +90°, takes a 12mm driver, runs on M8x1.0 threads, located at the engine. The engine mount bolt uses a 17mm drive on a M12x1.5 thread, torqued to 47 ft-lbs at the engine mount. At the engine, the thermostat housing torques to 9 ft-lbs (10mm drive, M6x1.0 thread). For the belt tensioner, plan for a 14mm tool on a M10x1.25 stud; final torque is 33 ft-lbs (serpentine belt tensioner bolt). Exhaust manifold nut tightens to 23 ft-lbs, takes a 12mm driver, runs on M8x1.25 threads, located at the exhaust manifold. The timing chain tensioner uses a 12mm drive on a M8x1.25 thread, torqued to 15 ft-lbs at the front cover. At the oil pan, the oil drain plug torques to 33 ft-lbs (17mm drive, M12x1.5 thread).

Drivetrain — 2004 Honda Civic

Drivetrain and driveline fasteners for the 2004 Honda Civic — axle, transmission, and differential plugs. For the front hub/spindle, plan for a 32mm tool on a M24x1.5 stud; final torque is 134 ft-lbs (181 Nm) (axle nut). This figure is independently verified against OEM service data.

Suspension — 2004 Honda Civic

Suspension and chassis fastener torque for the 2004 Honda Civic — strut, control arm, and sway bar values. Strut mount nut tightens to 47 ft-lbs, takes a 14mm driver, runs on M10x1.25 threads, located at the strut tower. The strut pinch bolt uses a 17mm drive on a M12x1.5 thread, torqued to 116 ft-lbs at the knuckle. At the ball joint, the ball joint castle nut torques to 40 ft-lbs (17mm drive, M12x1.5 thread). For the chassis, plan for a 19mm tool on a M14x1.5 stud; final torque is 76 ft-lbs (front subframe bolt). Tie rod end nut tightens to 43 ft-lbs, takes a 17mm driver, runs on M12x1.25 threads, located at the steering knuckle. The control arm bolt uses a 19mm drive on a M14x2.0 thread, torqued to 85 ft-lbs at the subframe. At the front strut mount, the strut top nut torques to 32 ft-lbs (17mm drive, M10x1.25 thread). For the subframe, plan for a 14mm tool on a M10x1.25 stud; final torque is 29 ft-lbs (steering rack bolt). Sway bar bracket bolt tightens to 16 ft-lbs, takes a 12mm driver, runs on M8x1.25 threads, located at the subframe. The ball joint nut uses a 17mm drive on a M12x1.25 thread, torqued to 32 ft-lbs at the control arm. At the strut tower, the strut tower nut torques to 28 ft-lbs (12mm drive, M8x1.25 thread). For the lower control arm, plan for a 17mm tool on a M12x1.5 stud; final torque is 61 ft-lbs (lower control arm bolt). Sway bar end link nut tightens to 29 ft-lbs, takes a 14mm driver, runs on M10x1.25 threads, located at the sway bar link. The sway bar link nut uses a 14mm drive on a M10x1.25 thread, torqued to 28 ft-lbs at the front sway bar link.

Steering — 2004 Honda Civic

Steering linkage fasteners on the 2004 Honda Civic. The tie rod lock nut uses a 17mm drive on a M12x1.25 thread, torqued to 41 ft-lbs at the tie rod. At the bracket, the power steering pump torques to 15 ft-lbs (12mm drive, M8x1.25 thread).

Body — 2004 Honda Civic

Body fasteners on the 2004 Honda Civic. At the frame, the front bumper bolt torques to 7 ft-lbs (10mm drive, M6x1.0 thread). For the hood, plan for a 12mm tool on a M8x1.25 stud; final torque is 16 ft-lbs (hood hinge bolt). Door hinge bolt tightens to 16 ft-lbs, takes a 14mm driver, runs on M8x1.25 threads, located at the body. The fender bolt uses a 10mm drive on a M6x1.0 thread, torqued to 8 ft-lbs at the body. At the frame, the bumper bolt torques to 15 ft-lbs (12mm drive, M8x1.25 thread).

Exhaust — 2004 Honda Civic

Exhaust fasteners on the 2004 Honda Civic. For the manifold, plan for a 14mm tool on a M10x1.25 stud; final torque is 33 ft-lbs (exhaust flange bolt). O2 sensor tightens to 30 ft-lbs, takes a 22mm driver, runs on M18x1.5 threads, located at the various. The muffler hanger bolt uses a 12mm drive on a M8x1.25 thread, torqued to 15 ft-lbs at the frame.

Electrical — 2004 Honda Civic

Electrical fasteners on the 2004 Honda Civic. Alternator support bracket bolt tightens to 22 ft-lbs, takes a 12mm driver, runs on M8x1.25 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 block, the alternator ground strap bolt torques to 8 ft-lbs (10mm drive, M6x1.0 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 lock bolt tightens to 22 ft-lbs, takes a 12mm driver, runs on M8x1.25 threads, located at the tensioner body. The starter b+ terminal nut uses a 13mm drive on a M8x1.25 thread, torqued to 15 ft-lbs at the starter. At the bracket, the idler pulley bolt torques to 35 ft-lbs (15mm drive, M10x1.5 thread).

Transmission — 2004 Honda Civic

Transmission fasteners on the 2004 Honda Civic. The trans mount bolt uses a 17mm drive on a M12x1.25 thread, torqued to 54 ft-lbs at the crossmember. At the trans case, the shift cable bracket bolt torques to 16 ft-lbs (10mm drive, M8x1.25 thread). For the transmission, plan for a 17mm tool on a M14x1.5 stud; final torque is 29 ft-lbs (transmission fill plug). Trans pan bolt tightens to 8 ft-lbs, takes a 10mm driver, runs on M6x1.0 threads, located at the trans pan. The transmission crossmember bolt uses a 14mm drive on a M10x1.25 thread, torqued to 47 ft-lbs at the chassis. At the trans pan, the transmission drain plug torques to 29 ft-lbs (17mm drive, M14x1.5 thread). For the bearing support, plan for a 14mm tool on a M10x1.25 stud; final torque is 29 ft-lbs (intermediate shaft bolt). Trans drain plug tightens to 29 ft-lbs, takes a 14mm driver, runs on M12x1.25 threads, located at the trans pan. The shift cable bracket uses a 12mm drive on a M8x1.25 thread, torqued to 15 ft-lbs at the trans case. At the trans mount, the transmission mount bolt torques to 47 ft-lbs (17mm drive, M12x1.5 thread). For the cv boot, plan for a Pliers tool on a N/A stud; final torque is Hand tight (cv joint clamp).

Interior — 2004 Honda Civic

Interior fasteners on the 2004 Honda Civic. At the floor, the seat track bolt torques to 29 ft-lbs (14mm drive, M10x1.25 thread). For the a-pillar, plan for a 8mm tool on a Push-Type stud; final torque is Hand Tight (a-pillar trim clip). Kick panel clip tightens to Hand Tight, takes a 8mm driver, runs on Push-Type threads, located at the floor. The seat belt bolt uses a 17mm drive on a M12x1.25 thread, torqued to 47 ft-lbs at the body. At the door panel, the door panel clip torques to Hand Tight (8mm drive, Push-Type thread).

Brake — 2004 Honda Civic

Brake fasteners on the 2004 Honda Civic. For the brake rotor, plan for a Phillips tool on a M6x1.0 stud; final torque is 84 in-lbs (brake rotor set screw). Caliper guide pin tightens to 25 ft-lbs, takes a 14mm driver, runs on M10x1.25 threads, located at the caliper bracket. The brake line flare nut uses a 10mm drive on a M10x1.0 thread, torqued to 11 ft-lbs at the brake lines. At the knuckle, the caliper bracket bolt torques to 80 ft-lbs (17mm drive, M12x1.5 thread). For the wheel hub, plan for a 8mm tool on a M6x1.0 stud; final torque is 7 ft-lbs (abs sensor bolt). Caliper mounting bolt tightens to 80 ft-lbs, takes a 17mm driver, runs on M12x1.5 threads, located at the brake caliper. The parking brake cable bolt uses a 10mm drive on a M8x1.25 thread, torqued to 16 ft-lbs at the rear caliper. At the brake booster, the master cylinder nut torques to 11 ft-lbs (12mm drive, M8x1.25 thread). For the brake caliper, plan for a 10mm tool on a M10x1.0 stud; final torque is 25 ft-lbs (brake hose banjo bolt).

Wheel — 2004 Honda Civic

Wheel fasteners on the 2004 Honda Civic. Tpms valve stem nut tightens to 35 in-lbs, takes a 8mm driver, runs on N/A threads, located at the wheel rim. The center cap clip uses a N/A drive on a N/A thread, torqued to N/A at the wheel center. At the wheel rim, the wheel weight clip torques to N/A (N/A drive, N/A thread). For the wheel hub, plan for a N/A tool on a M12x1.5 stud; final torque is N/A (wheel stud).

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 2004 Honda Civic numbers above.

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