HondaCivic2004Overview/honda/civic/2004/base/

2004 Honda Civic

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2004 Civic.

Body PASSENGER CAR

The 2004 Honda Civic is a passenger car requiring 3.7 qt of 5W-20 API engine oil. This model year recorded 15 recalls and 350 total owner complaints, with the primary area of concern being the air bags. Within the model's broader complaint history from 1990 to 2022, the 2004 version sits between the series low of 102 complaints in 1990 and the peak of 1,402 complaints in 2006.

Model year202620242023202220212020201820172004

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

Engine oil capacity3.7 qtOEM · verified
Engine oil type5W-20 APIOEM · verified
Lug nut torque80 ft-lbsOEM · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses a BCI 51R · 435 CCA battery. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

Battery groupBCI 51R · 435 CCAOEM · verified
Tire sizeP185-70R14OEM · verified
Wheel / rimN/A inOEM · verified

Full specifications

Engine, drivetrain, dimensions and economy.

Dimensions & weight NHTSA vPIC

Overall length174.8 in
Overall width66.9 in
Overall height55.1 in
Wheelbase103.1 in
Curb weight2513 lb
Track (front / rear)57.9 / 57.9 in
Weight distribution (front / rear)60/40

Performance & power Independent road tests

0–60 mph, quarter-mile, horsepower and torque from independent road tests.

Independent road tests for the Civic of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

11.7 sec0–60 mph (tested)quickest 11.70 sec — 2004 Hybrid Sedan
YearTrim / engine0–60¼ mileHPDrivetrain
2004Hybrid Sedan 1.3L I-4 + Elec11.70 sec18.70 sec93 hpFWD
2003Si 3-door Hatchback 2.0L I-47.70 sec15.70 sec160 hpFWD
2003EX Coupe 1.7L I-48.40 sec16.70 sec127 hpFWD
2003Hybrid Sedan 1.3L I-4 + Elec 10-kW10.90 sec18.20 sec93 hpFWD
2003Hybrid Sedan 1.3L I-4 + Elec 10-kW11.30 sec18.00 sec93 hpFWD
2003Hybrid Sedan 1.3L I-4 + Elec 10-kW12.10 sec18.90 sec93 hpFWD
2003Hybrid Sedan 1.3L I-4 + Elec 10-kW13.60 sec19.56 sec93 hpFWD
2002Si 3-door Hatchback 2.0L I-47.60 sec15.80 sec160 hpFWD

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

This engine holds 3.7 qt of 5W-20 API engine oil, DOT 3 brake fluid. Torque lug nuts to 80 ft-lbs. The firing order is 1-3-4-2. Note the cylinder-head bolts finish on a torque angle (torque-to-yield) — they stretch permanently and should be replaced, not reused, during any head service.

Lubricants & capacities

Automatic Transmission FluidHonda CVT fluid
Automatic Transmission Fluid Capacity2.5-3.0
Brake FluidDOT 3
Differential Gear Oil Capacity5.2 qt
Engine Oil5W-20 · API
Engine Oil Capacity3.7 qt
Engine Oil5W-20 · API
Engine Oil Capacity4.6 qt

Engine torques

Camshaft Bearing/Carrier Cap Bolts or Studs8mm Bolts: 16 ft-lbs, 6mm Bolts: 9 ft-lbs
Camshaft Bearing/Carrier Cap Bolts or Studs8mm Bolts: 14 ft-lbs, 6mm Bolts: 9 ft-lbs
Camshaft Bearing/Carrier Cap Bolts or Studs16 ft-lbs
Connecting Rod (Large End) Bearings24 ft-lbs
Engine Flywheel Bolts33 ft-lbs
Engine Flywheel BoltsAT: 54 ft-lbs, MT: 87 ft-lbs
Engine Flywheel BoltsAT: 54 ft-lbs, MT: 76 ft-lbs
Intake Manifold to Engine Bolts16 ft-lbs

Chassis torques

Lug Nuts80 ft-lbs
Automatic Transmission Drain Plug33.0-36.0 ft-lbs
Front Wheel Hub134 ft-lbs
Rear Wheel Hub134 ft-lbs

Ignition

Cylinder Firing Order1-3-4-2
Curb Idle Speed (No Load)750 rpm
Curb Idle Speed Variance (No Load)50 rpm
Spark Plug ManufacturerNGK
Spark Plug Gap0.039-0.0.043 in
Spark Plug Torque13.0 ft-lbs
Spark Plug ManufacturerNGK
Spark Plug Gap0.039-0.0.043 in

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.10-1.21 lbs
Oil TypePAG 46
Oil Capacity4.33-4.60 oz
RefrigerantR134a
Refrigerant Capacity1.10-1.20 lbs
Oil GroupPAG
Oil TypeSP-10

Service checks

Pressure Test14-18 psi
Radiator Cap Pressure Relief14-18 psi
Thermostat Opening Temperature169-176 °F
Pressure Test14-18 psi
Radiator Cap Pressure Relief14-18 psi
Thermostat Opening Temperature176-183 °F
Regulated Fuel System Pressure (With Vacuum)40-47 psi
Regulated Fuel System Pressure (Without Vacuum)40.0-47.0 psi

Brakes

Torque Caliper to Bracket80 ft-lbs
Torque to Knuckle80 ft-lbs
Minimum Pad ThicknessFront: 0.063; Rear: 0.060 in
Minimum Shoe Thickness0.079 in
Rotor Max Parallel Variation0.0006 in
Rotor Runout Limit0.004 in
Rotor Nominal Thickness From0.827 in
Rotor Nominal Thickness To0.827 in

Multi-step torque procedures OEM · verified

Connecting Rod (Large End) Bearings — tightening sequence 1 stages
17 ft. lbs., Step 2: 907 ft. lbs
Connecting Rod (Large End) Bearings — tightening sequence 1 stages
114 ft. lbs., Step 2: 9014 ft. lbs
Crankshaft Pulley and/or Damper Bolts — tightening sequence 1 stages
127 ft. lbs., step 2: 9027 ft. lbs
Cylinder Head — tightening sequence 2 stages

Prep threads and under bolt head

122 ft. lbs.22 ft. lbs
2130
Cylinder Head — tightening sequence 3 stages
114 ft. lbs.14 ft. lbs
236 ft. lbs.36 ft. lbs
349
Cylinder Head — tightening sequence 3 stages
114 ft. lbs.14 ft. lbs
236 ft. lbs.36 ft. lbs
349
Cylinder Head — tightening sequence 4 stages

Prep Apply engine oil to bolt threads and under bolt head, if using new bolts:

129 ft. lbs.29 ft. lbs
290 degrees90 degrees
390 degrees90 degrees
490 degrees; If using old bolts:90 degrees
129 ft. lbs.29 ft. lbs
290 degrees90 degrees
390
Main Bearings — tightening sequence 1 stages
118 ft. lbs., Step 2: 4018 ft. lbs
Main Bearings — tightening sequence 1 stages
118 ft. lbs., Step 2: 3818 ft. lbs

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 10,000 mi; spark plugs at 110,000 mi; coolant at 120,000 mi. The big-interval services (at 120,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

Every 10,000 miEngine Oil (drain & refill) · Tire & Wheel Assembly (rotate)
Every 20,000 miBrake Line (inspect) · Brake System (inspect) · CV Joint Boot (inspect) · Engine Oil Filter (replace) · Exhaust System (Complete) (inspect) · Fuel Line (inspect)
Every 30,000 miAccessory Drive Belt (inspect) · Cabin Air Filter (replace) · Engine Air Filter Element (replace) · Fuel Filter (replace) · Transmission Assembly (drain & refill)
Every 36,000 miFuel Tank (inspect)
At 110,000 miDrive Belt Tensioner (inspect) · Engine Valves (inspect valve lash) · Spark Plugs (replace) · Timing Belt (replace) · Timing Belt Tensioner (inspect) · Water Pump (inspect)
At 120,000 miEngine Coolant System (drain, flush & refill) · Transmission Assembly (drain & refill)
At 160,000 miUniversal Vehicle Operation (inspect idle speed)
At 180,000 miEngine Coolant System (drain, flush & refill)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

The 2004 Honda Civic sits in a transitional period within a notable complaint arc: federal records show a dramatic spike in 2001 (1,128 complaints, 27 recalls, 4 investigations), followed by a steady decline through 2002-2004, with the target year recording 350 complaints, 15 recalls, 3 investigations, and 244 TSBs. This represents meaningful improvement over the crisis years of 2001-2003, though 2005 would bring further refinement (314 complaints, 163 TSBs). The dominant complaint area for 2004 is Air Bags (107 of 350 total), followed by Power Train (47) and Electrical System (22), with 47 crash-related complaints and 6 fire complaints recorded. Notably, a second spike emerges in 2006 (1,402 complaints), suggesting the generation that includes 2004 experienced early-year teething issues that largely resolved by the target year but reemerged in a subsequent redesign. The 2004 Civic benefits from being past the worst of the 2001-2003 quality concerns while avoiding the problems that afflicted the later generation, making it a comparatively solid choice within this model cycle—provided the airbag system receives thorough pre-purchase inspection given its prominence in the complaint data.

15
Open recalls
NHTSA campaigns
244
Service bulletins
Manufacturer communications
3
ODI investigations
Office of Defects Investigation
350
Owner complaints
47 involved a crash · 6 a fire

Owner complaints filed with NHTSA, by component

All 350 complaints on record, top 8 components.

Air Bags107
Power Train47
Electrical System22
Structure14
Engine & Engine Cooling13
Air Bags,Seat Belts11
Vehicle Speed Control11
Exterior Lighting10

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 15 campaigns on record for this vehicle.

19V182000Air Bags:Frontal:Driver Side:Inflator ModuleReported 06/03/2019

Honda (American Honda Motor Co.) is recalling specific 2003 Acura 3.2CL, 2013-2016 ILX, 2013-2014 ILX Hybrid, 2003-2006 MDX, 2007-2016 RDX, 2002-2003 3.2TL, 2004-2006, and 2009-2014 TL, 2010-2013 ZDX and 2001-2007 and… Remedy: Honda will notify owners, and dealers will replace the driver's air bag inflator with an alternate inflator, free of charge. The recall began April 10, 2019. Honda owners may…

19V501000Air Bags:Frontal:Passenger Side:Inflator ModuleReported 27/06/2019

Honda (American Honda Motor Co.) is recalling certain 2003-2006 Acura MDX, 2005-2012 RL, 2003-2007 Honda Accord, 2001-2005 Civic, 2003-2005 Civic Hybrid, 2001-2005 Civic GX NGV, 2002-2006 CR-V, 2003-2011 Element… Remedy: Honda will notify owners, and dealers will replace the passenger frontal airbag inflator, free of charge. The recall began August 12, 2019. Owners may contact Honda customer…

Technical service bulletins NHTSA · verified

Showing 5 of 244 bulletins on record with NHTSA.

BulletinDateComponentSummary
A20-0092020-03-10Air BagsService Bulletin - This bulletin is a notification of a class action settlement relating…
A20-0142020-03-10Air BagsService Bulletin - This bulletin is a notification of a class action settlement relating…
A18-0492018-05-25Air BagsService bulletin - This bulletin is a notification of a class action settlement relating…
A18-0462018-05-24Air BagsService bulletin - This bulletin is a notification of a class action settlement relating…
ACC121920179012017-12-19Forward Collision AvoidanceDealer message - On December 19, 2017 following a joint inspection, American Honda and…

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific Civic. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Reference guides

Cross-vehicle references for the kinds of data on this page.

Frequently asked

How much oil does the 2004 Civic take?

3.7 qt of 5W-20 API, per the factory manual.

Does the 2004 Civic have open recalls?

NHTSA lists 15 recall campaign(s) for this model year. Check your specific vehicle by VIN.