2002 GMC Envoy Oil Capacity, Types, & Filters
Your ultimate DIY maintenance guide for the 2002 GMC Envoy oil change is here! No more searching – find all the critical oil specs for your 2002 GMC Envoy, including exact engine oil capacity, the manufacturer recommended oil viscosity and type, and the correct OEM and aftermarket oil filters.
We cover all available engine options categorized by their specific engine codes, ensuring you get pinpoint accuracy for your specific vehicle configuration. Keep reading to discover everything required for a successful 2002 GMC Envoy oil change!
Scroll Table ➜
| Engine & Code | Oil Capacity | Oil Viscosity/Type | Oil Filter |
|---|---|---|---|
| 4.2L 6-cylinder [S] LL8 S | 7 quarts (with filter) | SAE 10W-30 (Above -18°C) SAE 5W-30 (All TEMPS) | GM 12731179 GM 12737094 |
Select Your 2002 GMC Envoy Engine Option
4.2L 6-cylinder Engine Code [S] LL8 S
Engine:
4.2L 6-cylinder [S] LL8 S [aka 4.2L L6 (Gas)]
Body & Trims:
SLE, SLT
Oil Capacity:
7 quarts (with filter)
Oil Viscosity/Type:
SAE 10W-30 (Above -18°C)
SAE 5W-30 (All TEMPS)
OEM Oil Filter:
Oil Filter Replaces:
12576499, 19210285, 19256044, 25010324, 25014377, 6437462, 89017342 and 12731172, 19210283, 25010633, 25014748, 88984215
2002 GMC Envoy 4.2L 6-cylinder [S] LL8 S oil change details
Oil Grade:
API*
Oil Capacity:
7 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
Oil Viscosity/Type:
SAE 10W-30 (Above -18°C)
SAE 5W-30 (All TEMPS) - SAE 5W-30 is the preferred oil.
Oil Drain Plug Torque:
19 ft/lbs (Oil Drain Plug)
Notes:
N/A
People also ask – 2002 GMC Envoy
What is the oil capacity of a 2002 GMC Envoy?
Depending on the specific engine option, the 2002 GMC Envoy oil capacity ranges from 7 to 7 quarts. Here is the exact oil capacity breakdown for each available engine configuration:
• 4.2L 6-cylinder ([S] LL8 S): 7 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
Always check your dipstick after refilling to ensure the proper level.
What type of oil does a 2002 GMC Envoy use?
Across its 1 available engine configurations, the 2002 GMC Envoy uses the following motor oil viscosities: SAE 10W-30 (Above -18°C)SAE 5W-30 (All TEMPS). Using the correct manufacturer-approved oil weight is crucial for engine health. Here are the specific oil type requirements by engine:
• 4.2L 6-cylinder ([S] LL8 S):Grade: API*
SAE 10W-30 (Above -18°C)
SAE 5W-30 (All TEMPS) - SAE 5W-30 is the preferred oil.
What is the best oil filter for the 2002 GMC Envoy?
The proper oil filter depends on your exact engine code. The 2002 GMC Envoy utilizes the following premium aftermarket Wix oil filters across its lineup: 51522-EA. Here is the specific OEM and aftermarket filter data for each engine:
• 4.2L 6-cylinder ([S] LL8 S):OEM Filter: GM 12731179 or GM 12737094
Wix Filter: 51522-EA
How often should I change the oil in my 2002 GMC Envoy?
For modern models running full synthetic oil, oil change intervals are typically every 7,500 to 10,000 miles. However, for older GMC Envoy generations (1985-2010) or those using conventional/synthetic-blend fluid, changing the oil and filter every 3,000 to 5,000 miles is highly recommended to prevent sludge buildup. Regardless of engine (4.2L 6-cylinder), you should change your oil at least once a year even if you don’t reach the mileage limit.