Buy 2004 Chevrolet Express 3500 Engine Oil Pump. 5.3 LITER. 5.7 & 6.0 LITER. All Models. All Models; 5 - OEM Chevrolet Part # 12710303 (12696357)

Engine Oil Pump. Pump Assembly - Oil.
An Engine Oil Pump for a vehicle. Included with: Front cover.

Engine Oil Pump

5.3 LITER. 5.7 & 6.0 LITER. All Models. All Models; 5.7L. Avalanche; 5.3L; w/Flex Fuel; Vin Code O. Avalanche; 5.3L; w/o Flex Fuel. Camaro; w/o Supercharger; Manual Trans. Canyon, Colorado. Corvette. Corvette; 6.0L. Corvette; 6.2L; w/o Supercharger. CTS-V. Express, Savana. G8; 6.2L. GTO. Silverado, Sierra. Silverado, Sierra; 4.8L, 5.3L, 6.0L. SS. SSR. Suburban 3500HD. Tahoe, Yukon, Escalade; 4.8L. Tahoe, Yukon, Escalade; 5.3L; Iron Block. Yukon XL, Suburban; 5.3L; Eng. LMG (Flex Fuel). Yukon XL, Suburban; 6.0L.
Engine Oil Pump - Repair or Replace
If the oil pump in your 2004 Chevrolet Express 3500 is in need of attention, you'll likely have an oil pressure light or notice your oil pressure gauge reads low. Your engine might also sound noisier than usual.