Engine for 1991 GMC K1500 Pickup
Astro, Safari. Z engine. G10-20, G1500-2500 vans. All. S-series. G30, G3500 vans. Under 8500lb gvw. 4.3l.
Mount
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
All models. G10-30 vans. 4.3l. S-series. 4.3l. Astro, Safari. 4.3-262. Caballero, El Camino. 4.3l. Chevrolet. V6-252. Pontiac. V6-262.
All models. G10-30 vans. 4.3l. Astro, Safari. Chevrolet. V6-262. Caballero, El Camino. 4.3l. Pontiac. S-series. Syclone, Typhoon.
Head Gasket
S-series. All models. Astro, Safari. Express, savana. Silverado, sierra. 4.3l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
All models. Right. S-series. Chevrolet. V6-262. Left. 4.3-262. Pontiac. 4.3l.
Intake Valve
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Exhaust Valve
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Valve Seals
These are Sold Individually. All models. S-series. Express, savana. Intake. Astro, Safari. Individual. 3.4l. 4.3l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Valve Springs
These are Sold Individually. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Valve Spring Retainers
All models. G10-30 vans. 4.3l. All. 4.8l. Express, savana. All. 4.3l. Astro, Safari. With v8-305. Exhaust. Caballero, El Camino. 4.1 eng. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Valve Keeper
These are Sold Individually. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Rocker Arms
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Push Rods
All models. Astro, Safari. V8-305. Chevrolet. V6-262. 5.7l. Corvette. 4.3l. V8-350-l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Valve Lifters
Adjusts the valves on your vehicle's engine for proper performance
Astro, Safari. Z engine. All models. With i.d. aau or aat. S-series, Bravada. 4.3l. Syclone, Typhoon.
Bearings
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Front Cover Seal
Helps prevent leaks in various components of your vehicle This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Front Cover Gasket
All models. 8 cylinder. Astro, Safari. V6-262. With kit. Cadillac. V8-350. 4.3L, 6 cylinder.
Front Cover
All models. 6 cylinder, without high output. 4.3L, 6 cylinder. With Typhoon.
Camshaft Gear
Express, savana. With 4l60e trans. All models. 5.0l. .40/.41" Tooth Width. Astro, Safari. Camshaft gear. Syclone, Typhoon. S-series, Bravada. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Synchronizes the rotation of the crankshaft and the camshaft(s) to help ensure that the engine's valves open and close at the proper time during each cylinder's intake and exhaust strokes
Piston Rings
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
All models. With shallow oil groove. S-series. Cpi. Under 8500lb gvw. Astro, Safari. 5.7l. 4.3l.
Piston
All models. Under 8500lb gvw. Astro, Safari. Z engine. Assembly. Under GVW 8,500 Lbs.. Incl.Pin. 5.7l. Std.
Connecting Rod
S-series. Astro, Safari. Express, savana. Silverado, sierra. All models. 2nd design. 4.3l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Bearings
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Bearings
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
All models. Astro, Safari. G10-30, G2500-3500. Tbi. S-series. G30, G3500. Over 8500lb gvw.
Rear Main Seal
Seals the openings on either end of the crankshaft for a tight seal Withstands heat and pressure to help prevent the engine from leaking oil This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
Pulley
Provides power to the engine accessory drive system for proper engine performance
6 cylinder, 4.3L. All models. G10-30 vans. 4.3l. 6 cylinder, without awd. Astro, Safari. 2wd. All. 4.3l. V8. Incl.Drain Plug & Seal. Vendor:acdelco.
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Oil Pump
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
All models. G10-30 vans. 4.3l. Astro, Safari. 2wd. All. 4.3l. 2nd Design. .620 Diameter Tube. Gvw 15,000 lbs.
