What steps are necessary to replace the cylinder head bolts and reinstall the cylinder heads in 3.0L and 3.6L V6 engine on Chevrolet Equinox?

It will be necessary to purchase a new set of 11 mm cylinder head bolts. Begin by relieving the fuel system pressure and disconnecting the cable from the negative battery terminal. Drain the cooling system. For 3.0L models and 2013 and later 3.6L models, remove the power brake booster pump and secure it out of the way. Remove the intake manifold(s), valve covers, and upper timing chains. Disconnect the ground wires from the heads; for the left cylinder head, remove the dipstick tube and disconnect the electrical connector from the Engine Coolant Temperature sensor, and for the right head, detach the power steering hose clip and disconnect the oxygen sensor electrical connector. On 2009 and earlier 3.6L engines, disconnect the catalytic converters from the exhaust manifolds, as the heads can be removed with the exhaust manifolds attached. Remove the camshaft position actuator solenoid valves. For 2013 and later 3.6L models, when removing the left side cylinder head, remove the high-pressure fuel pump and then the oil dipstick tube fastener and tube. Loosen the head bolts in 1/4-turn increments in the reverse order of the tightening sequence until they can be removed by hand, noting that there will be different lengths and sizes of bolts in different locations. Carefully lift the heads off the engine block, using a prybar cautiously if resistance is felt, and store the heads on wooden blocks to prevent damage. The mating surfaces of the cylinder heads and block must be perfectly clean when reinstalling the heads, using gasket removal solvents and a gasket scraper to remove all traces of carbon and old gasket material, followed by wiping with a cloth saturated with brake system cleaner. Check the block and head mating surfaces for nicks and scratches, using emery cloth for slight damage, while excessive damage may require machining. Use a tap of the correct size to chase the threads in the head bolt holes or spray brake cleaner and use compressed air to remove debris. Position the new gaskets over the dowels in the block and carefully position the heads on the block without disturbing the gaskets. Always replace 8 mm or 11 mm head bolts. Before installing the new 8 mm head bolts, coat the threads with a medium-strength thread locking compound and install them finger tight. Install new 11 mm head bolts and tighten them finger tight, then follow the recommended sequence to tighten the bolts to the specified torque and angle of rotation. Tighten the 8 mm bolts to the specified torque and angle of rotation. The remainder of the installation is the reverse of removal. Finally, change the engine oil and filter, refill the cooling system, start the engine, and check for proper operation and any coolant or oil leaks.

Genuine Chevrolet Equinox Cylinder Head

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20 Cylinder Heads found

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Chevrolet Equinox Cylinder Head Kit
Part Number: 12641701
$444.88 MSRP: $703.82
You Save: $258.94 (37%)
ADD TO CART
Product Specifications
- Other Name: Head Kit, Cyl; Cylinder Head
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2015 Chevrolet Equinox | LS SUV, LT SUV, LTZ SUV | 4 Cyl 2.4L
View related parts
Chevrolet Equinox Cylinder Head Assembly (W/ Valve)
Part Number: 12679101
$748.53 MSRP: $1185.92
You Save: $437.39 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Head Assembly, Cyl (W/ Valve); Cylinder Head
- Replaces: 12635547
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012 Chevrolet Equinox | LT SUV, LTZ SUV | 6 Cyl 3.0L
View related parts
Chevrolet Equinox Cylinder Head Assembly (Machining)
Part Number: 12608280
$749.21 MSRP: $1189.50
You Save: $440.29 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Head Assembly, Cyl (Machining); Cylinder Head
- Replaces: 12634128
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 Chevrolet Equinox | LS SUV, LT SUV, LTZ SUV | 4 Cyl 2.4L
View related parts
Chevrolet Equinox Cylinder Head Assembly (W/ Valve)
Part Number: 55504792
$1132.50 MSRP: $1798.05
You Save: $665.55 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Head Assembly, Cyl (W/ Vlv); Cylinder Head
- Replaced by: 12729488
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022 Chevrolet Equinox | 4 DOOR LT , 4 DOOR LTZ | 4 Cyl 2.0L
View related parts
Chevrolet Equinox Cylinder Head Assembly (W/ Valve)
Part Number: 12668716
$1330.45 MSRP: $2112.33
You Save: $781.88 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Head Assembly, Cyl (W/ Valve); Cylinder Head
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2022 Chevrolet Equinox | 4 DOOR BASE , 4 DOOR LT , 4 DOOR LTZ | 4 Cyl 1.5L
View related parts
Chevrolet Equinox Cylinder Head (W/Vlvs)
Part Number: 12641095
$745.47 MSRP: $1181.07
You Save: $435.60 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Head,Cyl (W/Vlvs); Cylinder Head
- Replaces: 12635560
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Chevrolet Equinox | SS SUV AWD, SS SUV FWD, SUV AWD, SUV FWD, SUV LT AWD, SUV LT FWD | 6 Cyl 3.6L
View related parts
Chevrolet Equinox Head Assembly, Cyl (W/ Vlv)
Part Number: 12690428
$900.15 MSRP: $1426.65
You Save: $526.50 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Head
- Replaces: 12686739, 12626883, 12680551
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Chevrolet Equinox | 4 DOOR LT , 4 DOOR LTZ | 4 Cyl 2.0L
View related parts
Chevrolet Equinox Cylinder Head Assembly (W/ Valve) (Rh)
Part Number: 12686767
$716.53 MSRP: $1137.36
You Save: $420.83 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Head Assembly, Cyl (W/ Vlv) (Rh)
- Replaces: 12696453
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2017 Chevrolet Equinox | LT SUV, LTZ SUV | 6 Cyl 3.6L
View related parts
Chevrolet Equinox Cylinder Head Assembly
Part Number: 12586926
$353.92 MSRP: $556.89
You Save: $202.97 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Head Assembly, Cyl ; Head, Engine Cylinder; Cylinder Head
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Chevrolet Equinox | SS SUV AWD, SS SUV FWD, SUV AWD, SUV FWD, SUV LT AWD, SUV LT FWD | 6 Cyl 3.4L
View related parts
Chevrolet Equinox Engine Cylinder Head (W/Vlvs)
Part Number: 12635548
$301.71 MSRP: $474.37
You Save: $172.66 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Head,Cyl (W/Vlvs); Cylinder Head
- Replaces: 12634229, 12629455, 12634227
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2012 Chevrolet Equinox | LT SUV, LTZ SUV | 6 Cyl 3.0L
View related parts
Chevrolet Equinox Cylinder Head Assembly (W/ Valve)
Part Number: 12692322
$949.34 MSRP: $1506.92
You Save: $557.58 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Head Assembly, Cyl (W/ Vlv); Cylinder Head
- Replaces: 12696451
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2017 Chevrolet Equinox | LT SUV, LTZ SUV | 6 Cyl 3.6L
View related parts
Chevrolet Equinox Engine Cylinder Head (Machining)
Part Number: 12611606
$882.50 MSRP: $1401.13
You Save: $518.63 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Head,Cyl(Machining); Cylinder Head
- Replaced by: 12641100
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010 Chevrolet Equinox | LT SUV, LTZ SUV | 6 Cyl 3.0L
View related parts
Chevrolet Equinox Cylinder Head (W/Vlvs)
Part Number: 12641093
$646.87 MSRP: $1024.53
You Save: $377.66 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Head,Cyl (W/Vlvs); Cylinder Head
- Replaces: 12635559
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Chevrolet Equinox | SS SUV AWD, SS SUV FWD, SUV AWD, SUV FWD, SUV LT AWD, SUV LT FWD | 6 Cyl 3.6L
View related parts
Chevrolet Equinox HEAD ASM-CYL (W/ VLV)
Part Number: 12708953
$524.11 MSRP: $832.12
You Save: $308.01 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Head
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2023-2024 Chevrolet Equinox | 4 DOOR BASE , 4 DOOR LT , 4 DOOR LTZ | 4 Cyl 1.5L
View related parts
Chevrolet Equinox Engine Cylinder Head (W/Vlvs)
Part Number: 12641100
$882.50 MSRP: $1401.13
You Save: $518.63 (38%)
ADD TO CART
Product Specifications
- Other Name: Head,Cyl (W/Vlvs)
- Replaces: 12634228, 12629453, 12611606
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2011 Chevrolet Equinox | LT SUV, LTZ SUV | 6 Cyl 3.0L
View related parts
Chevrolet Equinox HEAD ASM,CYL (REMAN)
Part Number: 19419467
$1090.09 MSRP: $1728.22
You Save: $638.13 (37%)
ADD TO CART
Product Specifications
- Replaces: 19418633
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2015 Chevrolet Equinox | LS SUV, LT SUV, LTZ SUV | 4 Cyl 2.4L
View related parts
Chevrolet Equinox Cylinder Head Assembly (W/ Valve)
Part Number: 55501671
$490.30 MSRP: $778.44
You Save: $288.14 (38%)
Product Specifications
- Other Name: Head Assembly, Cyl (W/ Valve); Cylinder Head
- Replaces: 55497848, 55500311
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2019 Chevrolet Equinox | 4 DOOR LT , 4 DOOR LTZ | 4 Cyl 1.6L Diesel
View related parts
Chevrolet Equinox Cylinder Head Assembly (Machining)
Part Number: 12674218
Product Specifications
- Other Name: Head Assembly, Cyl (Machining); Cylinder Head
- Replaces: 12629448
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2017 Chevrolet Equinox | LT SUV, LTZ SUV | 6 Cyl 3.6L
View related parts
Chevrolet Equinox Cylinder Head Assembly (Remanufacture)
Part Number: 19210802
Product Specifications
- Other Name: Head Asm,Cyl (Remanufacture) ; Head, Engine Cylinder
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Chevrolet Equinox | SS SUV AWD, SS SUV FWD, SUV AWD, SUV FWD, SUV LT AWD, SUV LT FWD | 6 Cyl 3.4L
View related parts
Chevrolet Equinox Cylinder Head Assembly (Remanufacture)
Part Number: 19210801
Product Specifications
- Other Name: Head Asm,Cyl (Remanufacture) ; Head, Engine Cylinder
- Replaces: 12598259
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Chevrolet Equinox | SS SUV AWD, SS SUV FWD, SUV AWD, SUV FWD, SUV LT AWD, SUV LT FWD | 6 Cyl 3.4L

Chevrolet Equinox Cylinder Head

Each OEM Chevrolet Equinox 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.

Chevrolet Equinox Cylinder Head Parts Questions & Experts Answers

Cylinder Head Kit
12641701
Q: What steps are necessary to replace the cylinder head bolts and reinstall the cylinder heads in 3.0L and 3.6L V6 engine on Chevrolet Equinox?
A: It will be necessary to purchase a new set of 11 mm cylinder head bolts. Begin by relieving the fuel system pressure and disconnecting the cable from the negative battery terminal. Drain the cooling system. For 3.0L models and 2013 and later 3.6L models, remove the power brake booster pump and secure it out of the way. Remove the intake manifold(s), valve covers, and upper Timing Chains. Disconnect the ground wires from the heads; for the left cylinder head, remove the dipstick tube and disconnect the electrical connector from the Engine Coolant Temperature sensor, and for the right head, detach the power steering hose clip and disconnect the oxygen sensor electrical connector. On 2009 and earlier 3.6L engines, disconnect the catalytic converters from the exhaust manifolds, as the heads can be removed with the exhaust manifolds attached. Remove the camshaft position actuator solenoid valves. For 2013 and later 3.6L models, when removing the left side cylinder head, remove the high-pressure fuel pump and then the oil dipstick tube fastener and tube. Loosen the head bolts in 1/4-turn increments in the reverse order of the tightening sequence until they can be removed by hand, noting that there will be different lengths and sizes of bolts in different locations. Carefully lift the heads off the engine block, using a prybar cautiously if resistance is felt, and store the heads on wooden blocks to prevent damage. The mating surfaces of the cylinder heads and block must be perfectly clean when reinstalling the heads, using gasket removal solvents and a gasket scraper to remove all traces of carbon and old gasket material, followed by wiping with a cloth saturated with brake system cleaner. Check the block and head mating surfaces for nicks and scratches, using emery cloth for slight damage, while excessive damage may require machining. Use a tap of the correct size to chase the threads in the head bolt holes or spray brake cleaner and use compressed air to remove debris. Position the new gaskets over the dowels in the block and carefully position the heads on the block without disturbing the gaskets. Always replace 8 mm or 11 mm head bolts. Before installing the new 8 mm head bolts, coat the threads with a medium-strength thread locking compound and install them finger tight. Install new 11 mm head bolts and tighten them finger tight, then follow the recommended sequence to tighten the bolts to the specified torque and angle of rotation. Tighten the 8 mm bolts to the specified torque and angle of rotation. The remainder of the installation is the reverse of removal. Finally, change the engine oil and filter, refill the cooling system, start the engine, and check for proper operation and any coolant or oil leaks.