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Genuine GMC Sonoma Cylinder Head
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12 Cylinder Heads found
GMC Sonoma Cylinder Head Assembly (W/Studs)
Part Number: 12533558$310.73 MSRP: $491.12You Save: $180.39 (37%)Ships in 1-3 Business Days
GMC Sonoma Cylinder Head & Stud Kit, 4.3Z
Part Number: 12520274$685.46 MSRP: $934.39You Save: $248.93 (27%)Ships in 1-2 Business Days
GMC Sonoma Engine Cylinder Head (W/Valve)
Part Number: 12360424$1008.05 MSRP: $1303.23You Save: $295.18 (23%)Ships in 1-3 Business Days
GMC Sonoma Engine Cylinder Head
Part Number: 12555630$449.11 MSRP: $713.03You Save: $263.92 (38%)Ships in 1-3 Business DaysGMC Sonoma Cylinder Head Assembly
Part Number: 12558112$621.53 MSRP: $803.53You Save: $182.00 (23%)Ships in 1-3 Business Days
GMC Sonoma Cylinder Head
Each OEM GMC Sonoma 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 Sonoma Cylinder Head Parts Questions & Experts Answers
- Q: How to remove the cylinder heads on 4.3L V6 engine on GMC 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.
