How to removal and installation of cylinder heads on Subaru Impreza?

Relieve the fuel pressure. Disconnect the cable from the negative terminal of the battery. Drain the cooling system and remove the spark plugs. Remove the timing belt, camshaft sprockets, and inner timing belt covers. Remove the camshafts. Disconnect the exhaust manifold from the cylinder heads. Apply penetrating oil to the fasteners before beginning the procedure and allow it to soak in for a while. Remove the intake manifold. Remove any hoses or brackets bolted to the cylinder heads. Loosen the cylinder head bolts in the reverse order of the tightening sequence. Remove the cylinder heads and the old gaskets. The block and cylinder heads are aluminum. Do not pry between the cylinder heads and the crankcase as damage to the gasket seating surfaces may result. Instead, use a soft-faced hammer to tap the cylinder heads and break the gasket seat. Cylinder head disassembly and inspection procedures should be performed by a qualified automotive machine shop. Installation: Clean the gasket mating surfaces of the cylinder heads and crankcase with lacquer thinner or acetone. They must be clean and oil-free. Install the cylinder head gasket onto the cylinder head locating dowels on the engine block. Install the cylinder head(s). Lubricate the bolt threads and washers with engine oil, then install them hand-tight. Use a torque-angle meter or mark the bolt heads with white paint and tighten the bolts. The remainder of the installation is the reverse of removal.

Genuine Subaru Impreza Cylinder Head

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45 Cylinder Heads found

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Subaru Impreza Cylinder Head Assembly Left
Part Number: 11063AB250
$686.94 MSRP: $980.22
You Save: $293.28 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cylinder Head Assy Lh ; Head Assembly-Cylinder,Left; Cylinder Head
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2006-2011 Subaru Impreza | 2.5 GT, WRX, WRX Sport, WRX TR, WRXSS | 2.5L H4 Turbo
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Subaru Impreza Cylinder Head Assembly Right
Part Number: 11039AC320
$627.98 MSRP: $896.08
You Save: $268.10 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cylinder Head Assy Rh ; Head Assembly-Cylinder; Cylinder Head
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2011 Subaru Impreza | STI, STI Special Edition, STI Sport | 2.5L H4 Turbo
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Subaru Impreza Cylinder Head Assembly Left
Part Number: 11063AB480
$627.98 MSRP: $896.08
You Save: $268.10 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Head Assy Lh ; Head Assembly-Cylinder,Left; Cylinder Head
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2008-2011 Subaru Impreza | STI, STI Special Edition, STI Sport | 2.5L H4 Turbo
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Subaru Impreza Cylinder Head Assembly Right
Part Number: 11039AC340
$686.94 MSRP: $980.22
You Save: $293.28 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Head Assy Rh ; Head Assembly-Cylinder; Cylinder Head
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2011 Subaru Impreza | WRX, WRX Sport | 2.5L H4 Turbo
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Subaru Impreza Cylinder Head Assembly Left
Part Number: 11063AB430
$660.56 MSRP: $942.58
You Save: $282.02 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Head Assy Lh ; Head Assembly-Cylinder,Left; Cylinder Head
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2008-2011 Subaru Impreza | 2.5i, Outback Sport | 2.5L H4
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Subaru Impreza Cylinder Head Assembly Right
Part Number: 11039AB820
$660.56 MSRP: $942.58
You Save: $282.02 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Head Assembly-Cylinder; Cylinder Head
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2006-2010 Subaru Impreza | 2.5 GT, WRX, WRX Sport, WRX TR, WRXSS | 2.5L H4 Turbo
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Subaru Impreza Cylinder Head Assembly Right
Part Number: 11039AB910
$682.47 MSRP: $973.85
You Save: $291.38 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Head Assembly-Cylinder; Cylinder Head
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005-2006 Subaru Impreza | STI | 2.5L H4 Turbo
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Subaru Impreza Cylinder Head Assembly Left
Part Number: 11063AB330
$682.47 MSRP: $973.85
You Save: $291.38 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Head Assy Lh ; Head Assembly-Cylinder,Left; Cylinder Head
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005-2006 Subaru Impreza | STI | 2.5L H4 Turbo
View related parts
Subaru Impreza Cylinder Head Assembly Left
Part Number: 11063AB120
$642.95 MSRP: $917.45
You Save: $274.50 (30%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Cylinder Head Assy Lh ; Head Assembly-Cylinder,Left; Cylinder Head
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2004-2005 Subaru Impreza | STI | 2.5L H4 Turbo
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Subaru Impreza Cylinder Head Assembly Right
Part Number: 11039AB650
$642.95 MSRP: $917.45
You Save: $274.50 (30%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Head Assembly-Cylinder; Cylinder Head
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2004-2005 Subaru Impreza | STI | 2.5L H4 Turbo
View related parts
Subaru Impreza Cylinder Head Assembly Right
Part Number: 11039AB860
$710.14 MSRP: $1013.33
You Save: $303.19 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Head Assy Rh ; Head Assembly-Cylinder; Cylinder Head
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2007 Subaru Impreza | STI, STI Limited | 2.5L H4 Turbo
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Subaru Impreza Engine Cylinder Head Right
Part Number: 11039AB361
$639.27 MSRP: $912.20
You Save: $272.93 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Head Assembly-Cylinder; Cylinder Head
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2002-2005 Subaru Impreza | WRX | 2.0L H4 Turbo
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Subaru Impreza Cylinder Head Assembly Left
Part Number: 11063AA841
$642.95 MSRP: $917.45
You Save: $274.50 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Head Assy Lh ; Head Assembly-Cylinder,Left; Cylinder Head
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2002-2005 Subaru Impreza | WRX | 2.0L H4 Turbo
View related parts
Subaru Impreza Cylinder Head Assembly Left
Part Number: 11063AB280
$710.14 MSRP: $1013.33
You Save: $303.19 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Head Assy Lh ; Head Assembly-Cylinder,Left; Cylinder Head
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2007 Subaru Impreza | STI, STI Limited | 2.5L H4 Turbo
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Subaru Impreza Cylinder Head Assembly Left
Part Number: 11063AB642
$554.67 MSRP: $791.48
You Save: $236.81 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Head Assy Lh ; Head Assembly-Cylinder,Left
- Position: Driver Side
- Replaced by: 11063AB643
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2012-2014 Subaru Impreza | Base, Limited, Premium, Sport, Sport Limited
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Subaru Impreza Cylinder Head Assembly
Part Number: 11039AC070
$684.99 MSRP: $977.43
You Save: $292.44 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Head Assembly-Cylinder; Cylinder Head
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2008-2010 Subaru Impreza | STI | 2.5L H4 Turbo
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Subaru Impreza Cylinder Head Assembly Right
Part Number: 11039AC590
$524.21 MSRP: $748.02
You Save: $223.81 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Head Assy Cylinder Rh ; Head Assembly-Cylinder; Cylinder Head
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2015-2016 Subaru Impreza | Base, Limited, Premium, Sport, Sport Limited
View related parts
Subaru Impreza Cylinder Head Assembly Right
Part Number: 11039AC62A
$509.67 MSRP: $727.27
You Save: $217.60 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Head Assy-Cylinder Rh ; Head Assembly-Cylinder
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2017-2021 Subaru Impreza | Base, Limited, Premium, Sport
View related parts
Subaru Impreza Cylinder Head Assembly Left
Part Number: 11063AB870
$524.21 MSRP: $748.02
You Save: $223.81 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Head Assy Cylinder Lh ; Head Assembly-Cylinder,Left; Cylinder Head
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2015-2016 Subaru Impreza | Base, Limited, Premium, Sport, Sport Limited
View related parts
Subaru Impreza Cylinder Head Assembly Left
Part Number: 11063AB90A
$509.67 MSRP: $727.27
You Save: $217.60 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Head Assy-Cylinder Lh ; Head Assembly-Cylinder,Left
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2017-2021 Subaru Impreza | Base, Limited, Premium, Sport

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Subaru Impreza Cylinder Head

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Subaru Impreza Cylinder Head Parts Questions & Experts Answers

Cylinder Head Assembly Left
11063AB250
Q: How to removal and installation of cylinder heads on Subaru Impreza?
A: Relieve the fuel pressure. Disconnect the cable from the negative terminal of the battery. Drain the cooling system and remove the spark plugs. Remove the Timing Belt, Camshaft sprockets, and inner timing belt covers. Remove the camshafts. Disconnect the Exhaust Manifold from the cylinder heads. Apply penetrating oil to the fasteners before beginning the procedure and allow it to soak in for a while. Remove the Intake Manifold. Remove any hoses or brackets bolted to the cylinder heads. Loosen the cylinder head bolts in the reverse order of the tightening sequence. Remove the cylinder heads and the old gaskets. The block and cylinder heads are aluminum. Do not pry between the cylinder heads and the crankcase as damage to the gasket seating surfaces may result. Instead, use a soft-faced hammer to tap the cylinder heads and break the gasket seat. Cylinder head disassembly and inspection procedures should be performed by a qualified automotive machine shop. Installation: Clean the gasket mating surfaces of the cylinder heads and crankcase with lacquer thinner or acetone. They must be clean and oil-free. Install the cylinder head gasket onto the cylinder head locating dowels on the engine block. Install the cylinder head(s). Lubricate the bolt threads and washers with engine oil, then install them hand-tight. Use a torque-angle meter or mark the bolt heads with white paint and tighten the bolts. The remainder of the installation is the reverse of removal.