2023 Honda Civic Bolt Sizes & Torque Specs

Lug nut torque is not verified for this summary. Review the cited evidence and exact hardware application before installation.

This page distinguishes source-backed fields, unresolved conflicts and unverified legacy records for the 2023 Honda Civic. Match the exact hardware and manual conditions before maintenance. A source for one field does not verify the other specifications.

Honda and Acura platforms often reuse lug-thread conventions across related models, but the socket and torque must come from this vehicle's own record. Do not substitute a common import socket size for a measured lug nut.

Common fastener categories on the 2023 Honda Civic

Wheel / lug nut torque and thread spec (covered above)
Brake caliper bracket, mounting, and slide/guide-pin bolts are different fasteners. Confirm the exact axle, application and service-manual specification before reassembly.
Engine oil drain plug torque and tool size when this vehicle has a verified drain-plug record
Transmission pan, valve cover, and intake manifold bolts where the database has exact records
Suspension control arm, sway bar, tie rod end and ball joint torque
Spark plug torque only when a vehicle-specific spark-plug row is available
Differential cover bolts (RWD/4WD only) and transfer case fasteners

Repair guidance for this model year

For 2023 late-model work: Modern vehicles increasingly mix aluminum, high-strength steel and coated fasteners. Use the exact fastener record and service-manual procedure for the joint you are touching; do not adjust torque or add compounds unless the procedure calls for it.

Tools you will need

Metric and SAE socket set (8mm-22mm plus 1/4"-7/8"), 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
Replacement washers, threadlocker, anti-seize, or dry-thread preparation only when the exact service procedure specifies them

Frequently asked questions

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

Specification not verified for this lug nut summary. Do not substitute another model year's value.

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

Confirm the socket against the actual lug nut; no size is assumed here.

Are the 2023 Honda Civic fasteners metric or SAE?

Metric and SAE hardware can both appear on one vehicle, depending on the component and exact application. Use the individually verified field and the actual fastener or service manual rather than inferring a standard from the model year, make or generation. Bolt-head markings can help identify the hardware 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

49 recorded 2023 Honda Civic fasteners

Per-field evidence and legacy records for the 2023 Honda Civic. A verified torque does not verify socket size, thread or part number. Unverified records are not installation instructions; conflicting specifications are withheld. 6 of the 49 records carry legacy review labels (last reviewed July 2026); those labels do not verify individual fields.

Wheels — 2023 Honda Civic

Wheel fastener records and field evidence for the 2023 Honda Civic. Wheel Lug Nut (Wheel Hub). Torque: 80 ft-lbs (108 Nm). Source: CIVIC SEDAN 2023 | Honda - interactive Owner's Manual (HTML), page 'If a Tire Goes Flat', p. web page 'If a Tire Goes Flat' (http://techinfo.honda.com/rjanisis/pubs/OM/AH/AT202323IOM/enu/details/131229047-15363.html). OEM wheels and lug nuts as specified in the owner's manual axle: all Socket size: not verified. Thread: not verified. Part number: not verified.

Brakes — 2023 Honda Civic

Brake fastener records and field evidence for the 2023 Honda Civic. Front Caliper Bracket Bolt (Front Brake Caliper Bracket). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Caliper Guide Pin (Caliper Bracket). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Brake Caliper Bracket (Knuckle). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Rear Caliper Slide Pin Bolt. Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Brake Line Banjo Bolt (Caliper). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Rear Caliper Bracket Bolt. Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

Engine — 2023 Honda Civic

Engine fastener records and field evidence for the 2023 Honda Civic. Intake Manifold Bolt (Head). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Spark Plug (Cylinder Head). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Cylinder Head Bolt (Engine). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Timing Chain Tensioner (Front Cover). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Throttle Body Bolt (Intake). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Chain Tensioner Bolt (Timing Cover). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Camshaft Cap Bolt (Cylinder Head). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Turbo Heat Shield Bolt (Turbo). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Engine Mount Bracket Bolt. Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. EGR Valve Bolt (Manifold). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Thermostat Housing (Engine). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Oil Filter Housing (Engine Block). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Valve Cover Bolt (Valve Cover). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Timing Cover Bolt (Front Cover). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Oil Drain Plug (Oil Pan). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Water Pump Bolt (Front Cover). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Radiator Mount (Frame). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Earth Strap Bolt (Transmission). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Camshaft Sprocket Bolt (Camshaft). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Oil Cooler Line (Oil Cooler). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Wastegate Actuator Bolt (Turbo). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Alternator Bolt (Bracket). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Connecting Rod Bolt (Engine). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

Drivetrain — 2023 Honda Civic

Drivetrain fastener records and field evidence for the 2023 Honda Civic. Axle Nut (Front Hub/Spindle). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

Suspension — 2023 Honda Civic

Suspension fastener records and field evidence for the 2023 Honda Civic. Lug Nut (Wheels). Torque: 80 ft-lbs (108 Nm). Source: CIVIC SEDAN 2023 | Honda - interactive Owner's Manual (HTML), page 'If a Tire Goes Flat', p. web page 'If a Tire Goes Flat' (http://techinfo.honda.com/rjanisis/pubs/OM/AH/AT202323IOM/enu/details/131229047-15363.html). OEM wheels and lug nuts as specified in the owner's manual engine: 1.5L DOHC Turbo VTEC (L15CA); trim: EX; axle: all Socket size: not verified. Thread: not verified. Part number: not verified. Sway Bar Link Nut (Sway Bar). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Ball Joint Nut (Control Arm). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Strut Mount Nut (Strut Tower). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Lower Control Arm Bolt (Subframe). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

Steering — 2023 Honda Civic

Steering linkage fasteners on the 2023 Honda Civic. Tie Rod Lock Nut (Tie Rod). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

Body — 2023 Honda Civic

Body fasteners on the 2023 Honda Civic. Hood Hinge Bolt (Hood). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Fender Bolt (Body). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Bumper Bolt (Frame). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

Exhaust — 2023 Honda Civic

Exhaust fasteners on the 2023 Honda Civic. O2 Sensor (Various). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Catalytic Bolt (Cat Flange). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Muffler Hanger Bolt (Frame). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Exhaust Flange Bolt (Manifold). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

Interior — 2023 Honda Civic

Interior fasteners on the 2023 Honda Civic. Dashboard Brace Bolt (Frame). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Center Console Bolt (Floor). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Seat Belt Bolt (Body). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Seat Track Bolt (Floor). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

Transmission — 2023 Honda Civic

Transmission fasteners on the 2023 Honda Civic. Shift Cable Bracket (Trans Case). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

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 compare any source-backed fields on this page with the actual hardware and service manual.

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