Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2002 C-Series HD Truck.
The 2002 Chevrolet C-Series HD was a heavy-duty truck that specified an eight-quart fill of 15W-40 API CG-4 engine oil, reflecting the substantial fluid capacity required in its service schedule. Recorded reliability data for this model year is sparse but clean: with zero recalls and just three total owner complaints on file, it ranks among the more uneventful chapters in the C-Series narrative, even if the single notable grievance area—hydraulic service brakes—warrants scrutiny. For researchers, that combination of minimal documented failures and isolated brake-related feedback makes the 2002 model a comparatively steady reference point, provided hydraulic brake maintenance is verified.
Fluid capacities, tune-up values and fuel economy at a glance.
Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.
From the factory this vehicle uses a BCI 78 · 600 CCA battery, OE oil filter 12708762. 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.
| Engine oil filter | 12708762 alt 25160561 |
| Engine air filter | 25173426 alt 25168081 |
| Fuel filter | 10154635 alt 25171792 |
| Spark plug | 12679800 |
| Front wiper blades | 93441742 |
| Thermostat | 12559575 alt 12559336 |
Capacities, torques and tune-up values from the factory service manual.
This engine holds 8 qt of 15W-40 API CG-4 engine oil, 80W-90 · GL-5 in the differential. Torque the oil drain plug to 21.0 ft-lbs. The firing order is 1-8-7-2-6-5-4-3. 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.
| Differential Gear Oil | SYNTHETIC · 75W-90 · GL-5 |
| Differential Gear Oil Capacity | 7.0 qt |
| Differential Gear Oil | 80W-90 · GL-5 |
| Differential Gear Oil Capacity | 3.6 qt |
| Engine Oil | 15W-40 · API |
| Engine Oil Capacity | 8 qt |
| Engine Oil | 5W-30 · API |
| Engine Oil Capacity | 6.4 qt |
| Crankshaft Pulley and/or Damper Bolts | 189 ft-lbs |
| Exhaust Manifold to Cylinder Head Bolts | Bolts: 26 ft-lbs, nuts: 12 ft-lbs |
| Engine Oil Pan Drain Plug | 18.0 ft-lbs |
| Engine Oil Pan Drain Plug | 21.0 ft-lbs |
| Engine Valve Cover Bolts | 8.85 ft-lbs |
| Engine Valve Cover Bolts | 20.0 ft-lbs |
| Cylinder Firing Order | 1-8-7-2-6-5-4-3 |
| Spark Plug Manufacturer | AC Delco |
| Spark Plug Gap | 0.060 in |
| Spark Plug Torque | 15 ft-lbs |
| Refrigerant | R134a |
| Refrigerant Capacity | 1.80 lbs |
| Oil Group | PAG |
| Oil Type | 46 |
| Oil Capacity | 8.00 oz |
| Standard BCI Group Number | 78 |
| Standard BCI Cranking Performance | 600 cca |
| Pressure Test | 20 psi |
| Radiator Cap Pressure Relief | 15 psi |
| Thermostat Opening Temperature | 188-206 °F |
| Injector Primary Resistance | 11-14 @ 50-90 degreesF ohms |
| Engine Compression | 100 Minimum psi |
| Engine Compression | 215 Nominal psi |
| Engine Compression | 100 Minimum psi |
| Engine Compression | 300 Nominal psi |
| Minimum Pad Thickness | Front: 0.030; Rear: 0.030 specification |
| 1 | 20 ft. lbs. | 20 ft. lbs |
| 2 | 55 ft. lbs. | 55 ft. lbs |
| 3 | 55 ft. lbs. | 55 ft. lbs |
| 4 | 90 degrees | 90 degrees |
| 1 | All bolts | 22 ft. lbs |
| 2 | All bolts 22.0 ft. lbs. | 22 ft. lbs |
| 3 | 120 degrees | 120 degrees |
| 4 | Bolts 1,2,3,6,7,8,9,10,11,14,16,17 | 60 degrees |
| 5 | Bolts 15,18 | 45 degrees |
| 6 | Bolts 4,5,12,13 | 30 degrees |
Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.
Owner complaints about the 2002 Chevrolet C-Series HD Truck dominate in one area — the service brakes, hydraulic, 1 of 3 reports (33%), well ahead of the next concern. NHTSA has issued no recalls for this vehicle, so these are owner-reported concerns only. 0 of the reports describe a crash and 0 a fire — a small share of the total, but worth weighing against the service brakes, hydraulic pattern above. These are tallies of what owners actually reported to the federal government, not an editorial score — and higher-selling models naturally rack up more reports.
All 3 complaints on record, top 3 components.
Source: NHTSA Office of Defects Investigation complaint database.
No recall campaigns on record with NHTSA for this vehicle as of the last data refresh.
Showing 5 of 42 bulletins on record with NHTSA.
| Bulletin | Date | Component | Summary |
|---|---|---|---|
| PIC5953A | 2016-02-23 | Equipment | This Preliminary Information communication provides information to the technician about… |
| 09-09-40-001C | 2015-08-03 | Seat Belts | This informational bulletin provides information to advise dealers about seat belt… |
| 05-06-04-035E | 2015-05-27 | Fuel System, Other | This informational bulletin provides dealership personnel with information on flexible… |
| PIT5399 | 2015-04-20 | Equipment | This Preliminary Information communication provides information to the technician about… |
| PIC4310L | 2015-04-17 | Electrical System | This Preliminary Information communication provides information to the technician about… |
The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.
Decode factory build data for a specific vehicle by VIN.
Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.
Cross-vehicle references for the kinds of data on this page.
8 qt of 15W-40 API CG-4, CH-4, SH-CH-4, per the factory manual.
NHTSA lists 0 recall campaign(s) for this model year. Check your specific vehicle by VIN.