Pontiac Engine Parts

The engine creates the greatest impression of the car’s driving abilities and indeed, the vehicle’s performance relies so much with its powertrain components, especially the engine. It is unquestionably one of the most vital components in your car since it is where gasoline or diesel is converted into rotary motion that keeps your wheels turning. And like other systems in an automobile, the engine system is composed of parts that work hand in hand to make the whole system function perfectly. Each part has an important role to perform thus when one part is damaged, the whole system is adversely affected.

The engine is composed of cylinders with intake and exhaust valves. There are about 3 to 12 cylinders depending on the type of engine. Each cylinder has pistons that goes up and down the cylinder bore and they are connected to a single crankshaft through connecting rods. Some engines have more than one intake and exhaust valves per cylinder for increased engine efficiency. This type of engine is found on most new models and are named according to the number of valves they have in each cylinder such as “24 Valve V6.” Opening and closing the valves is a rotating shaft called camshaft.

Although engine requirements vary from one type of vehicle to another, as larger vehicle needs more powerful engine and parts, the mechanics in an engine system is basically the same. The air enters through the air cleaner, to the throttle plate and to the intake manifold towards the cylinder. The fuel injection system adds fuel to the air while in older cars, the carburetor takes charge of this. Then air and fuel are mixed and burned to convert the expanding force of the combustion into rotary force that would propel the car wheels. Fours strokes of the piston indicate an event in the cycle: intake stroke, compression stroke, power stroke and exhaust stroke. First the mixture is drawn into the combustion chamber, compressed, ignited causing the piston to move the crankshaft and lastly, exhaust gas is sent out of the vehicle though he exhaust system.

Having superior quality engine parts is essential in keeping your auto at its best driving condition so make sure you get only top quality engine parts on your car. Parts Train helps you with this need by giving you the greatest choices of automotive parts here in this site. If you are in need of engine parts for your Pontiac, you can count on us. Our Pontiac engine parts are just among the thousands of superior quality auto parts we have for your immediate car parts needs. Now you can get your Pontiac car back on the road again, replace your old and damaged engine parts with Parts Train’s Pontiac engine parts.

Featured Products

Premium Long Block Engine Long Block

MARSHALL ENGINES PREMIUM LONG BLOCK ENGINE, REMANUFACTURED -- OHV, FWD; Comes complete with adjusted valve train components, gasket set and new oil pump; Cylinder heads are bake cleaned and shot blasted; Features high quality seals, installed valves and springs and 3-angled cut on valve seats; 100 percent mag inspected and pressure tested, vacuum tested for perfect seal, decks milled and surface checked; Crankshaft kit includes main and connecting rod bearings and is reground to factory tolerance for size, oil holes are completely chamfered then micro-polished to exceed the original finish ensuring proper bearing lubrication, a final wash is also done to ensure that every crank is clean, bake cleaned then shot blasted, checked for bend and journals polished; Shipped in foam-to-fit packing to protect crank and bearings; With Marshall Engine's 3-year/100,000 mile warranty when installed in passenger cars and light trucks.

Brand: Marshall Engines
P_condition: Remanufactured
Series: Premium Long Block

Premium Long Block Engine Long Block

Brand: Marshall Engines
P_condition: Remanufactured
Series: Premium Long Block

Premium Long Block Engine Long Block

Brand: Marshall Engines
P_condition: Remanufactured
Series: Premium Long Block

Premium Long Block Engine Long Block

MARSHALL ENGINES PREMIUM LONG BLOCK ENGINE, REMANUFACTURED -- 2 bolt main, canister oil filter, driver side dipstick; Comes complete with adjusted valve train components, gasket set and new oil pump; Without accessory bolt holes on ends of heads; Cylinder heads are bake cleaned and shot blasted; Features high quality seals, installed valves and springs and 3-angled cut on valve seats; 100 percent mag inspected and pressure tested, vacuum tested for perfect seal, decks milled and surface checked; Crankshaft kit includes main and connecting rod bearings and is reground to factory tolerance for size, oil holes are completely chamfered then micro-polished to exceed the original finish ensuring proper bearing lubrication, a final wash is also done to ensure that every crank is clean, bake cleaned then shot blasted, checked for bend and journals polished; Shipped in foam-to-fit packing to protect crank and bearings; With Marshall Engine's 3-year/100,000 mile warranty when installed in passenger cars and light trucks.

Brand: Marshall Engines
P_condition: Remanufactured
Series: Premium Long Block

Engine Long Block

MARSHALL ENGINES PREMIUM LONG BLOCK ENGINE, REMANUFACTURED -- 2 bolt main, canister oil filter, driver side dipstick; Comes complete with adjusted valve train components, gasket set and new oil pump; Without accessory bolt holes on ends of heads; Cylinder heads are bake cleaned and shot blasted; Features high quality seals, installed valves and springs and 3-angled cut on valve seats; 100 percent mag inspected and pressure tested, vacuum tested for perfect seal, decks milled and surface checked; Crankshaft kit includes main and connecting rod bearings and is reground to factory tolerance for size, oil holes are completely chamfered then micro-polished to exceed the original finish ensuring proper bearing lubrication, a final wash is also done to ensure that every crank is clean, bake cleaned then shot blasted, checked for bend and journals polished; Shipped in foam-to-fit packing to protect crank and bearings; This purchase includes Marshall Engine's Extra Protection Warranty, special protection for your engine against overheating, lack of lubricant, contamination, detonation, pre-ignition, dry start, melted pistons and foreign object contaminations; The Extra Protection Warranty is an addition to the comprehensive protection against failures in parts and workmanship.

Brand: Marshall Engines
P_condition: Remanufactured

Pontiac Engine Parts

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