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Genuine GMC Jimmy Cylinder Head
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17 Cylinder Heads found
GMC Jimmy Cylinder Head Assembly (W/Studs)
Part Number: 12533558$310.73 MSRP: $491.12You Save: $180.39 (37%)Ships in 1-3 Business Days
GMC Jimmy Cylinder Head & Stud Kit, 4.3Z
Part Number: 12520274$467.36 MSRP: $934.39You Save: $467.03 (50%)Ships in 1-2 Business Days
GMC Jimmy Engine Cylinder Head
Part Number: 12555630$449.11 MSRP: $713.03You Save: $263.92 (38%)Ships in 1-3 Business DaysGMC Jimmy Cylinder Head Assembly
Part Number: 12558112$621.53 MSRP: $803.53You Save: $182.00 (23%)Ships in 1-3 Business Days
GMC Jimmy Cylinder Head (W/Studs)
Part Number: 10065219$170.26 MSRP: $1039.79You Save: $869.53 (84%)Ships in 1-2 Business DaysGMC Jimmy Cylinder Head
Part Number: 10065202$493.84 MSRP: $734.23You Save: $240.39 (33%)Ships in 1-2 Business Days
GMC Jimmy Cylinder Head
Each OEM GMC Jimmy Cylinder Head we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.
GMC Jimmy Cylinder Head Parts Questions & Experts Answers
- Q: How to remove the cylinder heads on 4.3L V6 engine on Chevrolet Blazer,S10,GMC Jimmy and Sonoma?A: To eliminate cylinder heads, total engine cool and drain cooling system. Begin by taking off manifold inlet, manifold outlet, cap valve and bar Pushrod. On models with 1998 or previous right cylinder head, remove compressor mounting bracket a / c compressor and belt tensioner. Disconnect knock sensor electrical connector. Remove alternator mount on 1999 and higher models. Snatch the dipstick from position move dipstick tube out of the way. For left cylinder head, remove engine grounding strap rear head harness to rear of cylinder head disconnect knock sensor and coolant temperature sensor connectors. On models up to 1998 take out alternator. Unbolt the power steering pump retaining accessory bracket so as not to separate power steering hoses from pump assembly using an s-shaped wrench without removing them completely. For both cylinders using gasket attach new outline on cardboard showing holes for bolts in their proper locations around cylinders themselves. Heads should be lifted by loosen each bolt quarter turns at a time until they can be removed entirely from block for cleaning purposes inspection mating areas must also be checked damages carefully chase thread's nonhardening sealer coat threads inside bolt holes tighten nuts screwing back screws holding down header securing all possible mistakes left behind need've been fixed before starting work lay replacement dowels top install bolts which were used earlier when tightening process is resumed one step at once only after that go back through remaining steps reverse order including changing oil filter starting it check leakage position new pin holes then put heads down there onto these bolts replace everything else like your gear oil filters during startup.
- Q: How do you remove the cylinder head on 2.2L four cylinder engine on Chevrolet Blazer,S10,GMC Jimmy and Sonoma?A: To remove the cylinder head, start by disconnecting the negative battery cable and draining the cooling system. The drive belt should be removed, and this should be followed by removing the upper fan shroud, fan/clutch assembly and the water pump pulley. Then release it from all its connections including radiator hoses, coolant temperature sensor electrical connector, heater hose form thermostat housing, upper radiator hose and thermostat housing. Finally remove the air cleaner assembly in addition to upper and lower Intake Manifolds for models made prior to 1999 while on 1999 and later models it is a one-piece intake manifold. Subsequently you have to eliminate the dipstick tube, alternator bracket and also air conditioning compressor bracket next to them along with power steering pump. At last, take off Exhaust Manifold; above that are valve covers (that cover Rocker Arms) as well as Pushrods. Later unbolt and remove engine lifting bracket from rear of cylinder head. Write down on a cardboard outline of the cylinders and bolt pattern then mark front of engine for cylinder head removal. Next you have to loosen head mounting bolts by turning them 1/4-turn at a time; keep these bolts in a cardboard holder when they are removed. Gently lift off the head from the engine block making sure that you do not pry at any other point except for where it overhangs toward thermostat end if seized. Place this head on a wooden block. In cases where applicable all external parts must be transferred from old cylinder head unto new one during installation. Ensure clean mating surfaces between cylinder head and block and have machining work done on head to check for distortion or cracks in an automotive machine shop. Take care to clean mating surfaces thoroughly before chasing threads in hole of head bolt then use thread sealer for all threads of cylinder-head bolts. Place new gasket over dowel pins in block, then drop heads onto block without touching gasket surface first. Following the tightening of bolts, do the other installation steps in reverse order. Finally change the oil and filter, add coolant, run the engine and check for leaks.
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