Positraction Additive; 4 oz.
3 Qt. Pennzoil 80W90 3 Qt. Conventional 80W90
3 Qt. 80W90; With Positraction Additive 3 Qt. Conventional 80W90 with 4 oz. Positraction Additive
Shock Proof 3 Quarts 3 Qt. Redline Synthetic Shock Proof Oil; 75W250
Shock Proof; 4 Quarts 4 Qt. Redline Synthetic Shock Proof Oil; 75W250
Shock Proof; With Positraction Additive 4 Quarts 4 Qt. Redline Synthetic Shock Proof Oil; 75W250 with 4 oz. Positraction Additive
Browse our selection of quality gear oil parts designed specifically for your GMC S15. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · EL · Gypsy · High Sierra · Sierra Classic · Sierra Grande
Cab & Chassis · Extended Cab Pickup · Standard Cab Pickup
L4 1.9L · L4 2.0L · L4 2.2L · L4 2.5L · V6 2.8L · V6 4.3L
Automatic · Manual
