PontiacGrand Am2004Overview/pontiac/grand-am/2004/base/

2004 Pontiac Grand Am

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

Body PASSENGER CAR

The 2004 Pontiac Grand Am is a passenger car powered by engines requiring 4.5 quarts of 5W-30 API oil, representing one of the final iterations of a platform that ran from 1990 through 2005. Owner data shows 293 documented complaints for this model year—significantly fewer than the 909 reported for the 1999 peak but notably higher than the 56 logged in 1990—alongside four official recalls. This positions the 2004 Grand Am in the moderate middle of its generation’s reliability arc, with electrical system failures standing out as the primary pain point in the ownership experience.

Model year200520042003200220012000199919981997

Quick specs

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

Engine oil capacity4.5 qtOEM · verified
Engine oil type5W-30 APIOEM · verified
Lug nut torque100 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 75 · 600 CCA battery, OE oil filter 12731175. Note the factory fuel filter and front wiper blades are now discontinued — plan on a superseded or quality aftermarket equivalent, which the part pages below list where known. 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 75 · 600 CCAOEM · verified
Tire sizeP205-65R15OEM · verified

OE service part numbers OEM · verified

Engine oil filter12731175 alt 25322835
Engine air filter25161977
Fuel filter25121293 discontinued
Spark plug12681664 alt 12681663
Battery88861746 alt 88866120
Front wiper blades22711469 discontinued · alt 22711468
Serpentine belt12634319 alt 12578869
Thermostat24507563 alt 12622410

Full specifications

Engine, drivetrain, dimensions and economy.

Dimensions & weight NHTSA vPIC

Overall length186.2 in
Overall width70.5 in
Overall height55.1 in
Wheelbase107.1 in
Curb weight3124 lb
Track (front / rear)59.1 / 59.1 in
Weight distribution (front / rear)65/35

Performance & power Independent road tests

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

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

7.7 sec0–60 mph (tested)quickest 7.70 sec — 1999 GT Sedan
YearTrim / engine0–60¼ mileHPDrivetrain
1999GT Sedan 3.4L V67.70 sec15.90 sec175 hpFWD

Service quick specs OEM factory data

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

This engine holds 4.5 qt of 5W-30 API engine oil, DOT 3 brake fluid. Torque lug nuts to 100 ft-lbs, the oil drain plug to 18.0 ft-lbs. 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 FluidATF
Automatic Transmission Fluid Capacity7
Brake FluidDOT 3
Engine CoolantDEX-COOL OR EQUIVALENT
Engine Oil5W-30 · API
Engine Oil Capacity4.5 qt
Engine Oil5W-30 · API
Engine Oil Capacity5 qt

Engine torques

Intake Manifold to Engine Bolts7.4 ft-lbs
Exhaust Manifold to Cylinder Head Bolts9 ft-lbs
Intake Manifold to Engine BoltsUpper: 18 ft-lbs
Exhaust Manifold to Cylinder Head Bolts12 ft-lbs
Engine Oil Pan Drain Plug18.0 ft-lbs
Engine Oil Pan Drain Plug18.0 ft-lbs
Engine Valve Cover Bolts7.4 ft-lbs

Chassis torques

Lug Nuts100 ft-lbs

Ignition

Spark Plug ManufacturerAC Delco
Spark Plug Gap0.042 in
Spark Plug Torque15.0 ft-lbs
Spark Plug ManufacturerAC Delco
Spark Plug Gap0.045 in
Spark Plug Torque11.0 ft-lbs

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.35 lbs
Oil GroupPAG
Oil Type46
Oil Capacity5.00 oz
RefrigerantR134a
Refrigerant Capacity1.35 lbs
Oil GroupPAG

Service checks

Pressure Test15 psi
Radiator Cap Pressure Relief15 psi
Thermostat Opening Temperature195 °F
Pressure Test15, Pressure should not exceed 20 psi.
Radiator Cap Pressure Relief15 psi
Thermostat Opening Temperature188-206 °F
Fuel Pump Pressure Minimum60.0 psi
Key ON Engine OFF (KOEO)50-60.0

Brakes

Brake ApplicationWITH REAR DISC / WITH STANDARD
Torque Caliper to Bracket81 ft-lbs / 85 ft-lbs
Torque to Knuckle85 ft-lbs / 100 ft-lbs
Minimum Pad ThicknessFront: 0.030; Rear: 0.030 specification
Brake ApplicationWITH REAR DISC / WITH STANDARD
Rotor Max Parallel Variation0.001 in
Rotor Runout Limit0.0015 in
Rotor Nominal Thickness From0.433 in / 1.031 in

Multi-step torque procedures OEM · verified

Crankshaft Pulley and/or Damper Bolts — tightening sequence 1 stages
174 ft. lbs., step 2: 7574 ft. lbs
Crankshaft Pulley and/or Damper Bolts — tightening sequence 1 stages
152 ft. lbs., step 2: 7252 ft. lbs
Cylinder Head — tightening sequence 2 stages
144 ft. lbs.44 ft. lbs
295 degrees.95 degrees
Cylinder Head — tightening sequence 3 stages
122 ft. lbs.22 ft. lbs
2155 degrees.155 degrees
326

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the spark plugs every 100,000 mi; coolant at 150,000 mi. The big-interval services (at 150,000 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 25,000 miExhaust System (Complete) (inspect) · Fuel System (inspect)
Every 50,000 miEngine Air Filter Element (replace)
Every 100,000 miSpark Plug Wires (inspect) · Spark Plugs (replace)
At 150,000 miAccessory Drive Belt (inspect) · Engine 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 Pontiac Grand Am sits near the tail end of a generation that saw complaints peak dramatically at 909 in 1999 before declining steadily through the early 2000s. By 2004, complaints had fallen to 293 — down from 338 in 2003 and continuing a four-year downward trend that bottomed out at 102 in the final 2005 model year. Recalls held steady at four, consistent with the 2002–2005 range and well below the 2000–2001 peak of seven to eight, while investigations remained at zero for the second consecutive year. The dominant complaint areas for 2004 center on the electrical system (89 complaints) and exterior lighting (30 complaints), with 24 crash complaints and 7 fire complaints reported; the federal data does not specify root causes for any of these. Notably, TSBs remained high at 446, indicating GM was still issuing technical service bulletins — suggesting known issues were still being addressed even late in the production cycle. On balance, the 2004 model benefits from being late in the generation's maturity arc with relatively low complaint volume, but the persistent electrical system complaints and fire reports warrant a pre-purchase inspection focused on wiring and lighting; it is a reasonable used buy in this generation, though a 2005 would carry slightly lower risk.

4
Open recalls
NHTSA campaigns
446
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
293
Owner complaints
24 involved a crash · 7 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Rollover★★★★★
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 293 complaints on record, top 8 components.

Electrical System89
Exterior Lighting30
Electrical System,Exterior Lighting15
Vehicle Speed Control13
Air Bags12
Structure12
Engine & Engine Cooling7
Service Brakes, Hydraulic7

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 4 campaigns on record for this vehicle.

14V400000Electrical System:IgnitionReported 03/07/2014

This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should… Remedy: GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cover over the key head on all ignition keys, free of charge. The recall began on…

09E012000Exterior LightingReported 07/04/2009

SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE… Remedy: SABERSPORT WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE SAFETY RECALL BEGAN ON MAY 11, 2009. OWNERS MAY CONTACT SABERSPORT AT…

Technical service bulletins NHTSA · verified

Showing 5 of 446 bulletins on record with NHTSA.

BulletinDateComponentSummary
PIP5601C2025-07-18Unknown Or OtherThis PI communicates the requirement to provide a pico file to receive diagnostic…
PIP5358D2025-02-19Unknown Or OtherThis Preliminary Information communication provides information to the technician about…
PIP4723J2024-10-25Electrical SystemThis Preliminary Information communicates to the dealer the process for downloading or…
PIT5099H2024-09-12Unknown Or OtherThis Preliminary Information communication provides information to the technician about…
PIT5099H2024-09-12Unknown Or OtherThis Preliminary Information communication provides information to the technician about…

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 Grand Am. 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 Grand Am take?

4.5 qt of 5W-30 API, per the factory manual.

Does the 2004 Grand Am have open recalls?

NHTSA lists 4 recall campaign(s) for this model year. Check your specific vehicle by VIN.