1994 GMC C3500HD Oil Capacity, Types, & Filters
Your essential guide to 1994 GMC C3500HD oil change is here! No more searching – find all the critical oil specs for your 1994 GMC C3500HD, including oil capacity, recommended oil viscosity (type), and the correct oil filter.
We cover all engine options, categorized by their specific engine codes, ensuring you get the right information for your specific configuration. Keep reading to discover everything you need for your next 1994 GMC C3500HD oil change!
Scroll Table ➜
| Engine & Code | Oil Capacity | Oil Viscosity/Type | Oil Filter |
|---|---|---|---|
| 5.7L 8-cylinder [F] L65 F Diesel Turbo | N/A | N/A | GM 19431429 GM 25013454 |
| 6.5L 8-cylinder [K] K | N/A | N/A | GM 19431429 |
| 7.4L 8-cylinder [N] N | N/A | N/A | GM 19431429 |
Select Your 1994 GMC C3500HD Engine Option
5.7L 8-cylinder Engine Code [F] L65 F Diesel Turbo
Engine:
5.7L 8-cylinder [F] L65 F Diesel Turbo [aka 5.7L V8 (Gas)]
Body & Trims:
Base
Oil Capacity:
N/A
Oil Viscosity/Type:
N/A
OEM Oil Filter:
Oil Filter Replaces:
25014831, 25160561, 6438384, 89060468 and 25322841
6.5L 8-cylinder Engine Code [K] K
Engine:
6.5L 8-cylinder [K] K [aka 6.5L V8 (Diesel)]
Body & Trims:
Base
Oil Capacity:
N/A
Oil Viscosity/Type:
N/A
OEM Oil Filter:
Oil Filter Replaces:
25014831, 25160561, 6438384, 89060468
1994 GMC C3500HD 6.5L 8-cylinder [K] K oil change details
Oil Grade:
N/A
Oil Capacity:
N/A
Oil Viscosity/Type:
N/A
Oil Drain Plug Torque:
N/A
Notes:
N/A
7.4L 8-cylinder Engine Code [N] N
Engine:
7.4L 8-cylinder [N] N [aka 7.4L V8 (Gas)]
Body & Trims:
Base
Oil Capacity:
N/A
Oil Viscosity/Type:
N/A
OEM Oil Filter:
Oil Filter Replaces:
25014831, 25160561, 6438384, 89060468