Genuine GMC Terrain Rocker Arm

Engine Rocker Arm

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4 Rocker Arms found

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GMC Terrain Arm Assembly, Hydraulic Valve Lash Adjuster
Part Number: 55569172
$5.79 MSRP: $9.11
You Save: $3.32 (37%)
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Product Specifications
- Other Name: ARM, Engine Valve Adjusting; Rocker Arm
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 GMC Terrain | 4 DOOR SLE2, 4 DOOR SLE2 , 4 DOOR SLT1, 4 DOOR SLT1 , 4 DOOR SLT2 | 4 Cyl 1.5L
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GMC Terrain Arm,Valve Rocker
Part Number: 24100294
$4.84 MSRP: $8.02
You Save: $3.18 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: ARM, Engine Valve Rocker; Rocker Arm
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 GMC Terrain | SLE2 SUV, SLT SUV | 6 Cyl 3.0L, 6 Cyl 3.6L
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GMC Terrain ARM ASM-VLV RKR
Part Number: 12693909
$14.15 MSRP: $35.07
You Save: $20.92 (60%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Rocker Arm
- Replaces: 12565203, 24100004, 12656486
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2020 GMC Terrain | 4 DOOR SLE2, 4 DOOR SLT1, 4 DOOR SLT2, SLE1 SUV, SLE2 SUV, SLT SUV | 4 Cyl 2.0L, 4 Cyl 2.4L
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GMC Terrain ARM ASM,EXH VLV RKR
Part Number: 12731971
$4.64 MSRP: $7.31
You Save: $2.67 (37%)
Product Specifications
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022 GMC Terrain | 4 DOOR SLE2 , 4 DOOR SLT1 , 4 DOOR SLT2 | 4 Cyl 2.0L

GMC Terrain Rocker Arm

The Rocker Arm is used in the GMC Terrain vehicles in the valvetrain system of the internal combustion engine where it provides the necessary linkage between the pushrod and the intake and the exhaust valve. Usually made of stamped steel or aluminum, the Rocker Arm explains the transfer of the other connecting rod's vertical rotating pushrod movement into enough downward pressure on the valves. Where high rpm is involved, aluminum is used because of the reduced weight, cast iron or forged carbon steel may be used in diesel application. Some of the components that may be found in GMC Terrain include roller rockers which has needle bearings thus providing efficiency compared to other types. An updated rocker ratio that in the current engine design varies between 1.5:1 to 1.8:1 means that it enhances the way camshaft lift increases performance. High performance and heavy-duty fulcrum bearings are also applied in high revving engines to mitigate and increase the toughness of the Rocker Arm system in the GMC Terrain category of cars.

Each OEM GMC Terrain Rocker Arm 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.