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OEM GMC Rocker Arm
Engine Rocker Arm- Select Vehicle by Model
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32 Rocker Arms found
GMC Rocker Arms
Part Number: 10214664$14.15 MSRP: $23.32You Save: $9.17 (40%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Arm, Valve Rocker; Rocker Arm
- Replaced by: 12681275
GMC Rocker Arms
Part Number: 12619829$15.43 MSRP: $25.42You Save: $9.99 (40%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Arm Assembly-Valve Rocker; Rocker Arm; Arm, Engine Valve Rocker
GMC Rocker Arms, Green Line
Part Number: 12565203$21.89 MSRP: $36.02You Save: $14.13 (40%)Ships in 1-3 Business DaysProduct Specifications- Other Name: Arm, Valve Rocker; Rocker Arm
- Replaced by: 12693909
Product Specifications- Other Name: Arm-Valve Rocker Arm Left; Arm, Engine Valve Rocker; Rocker Arm
Product Specifications- Other Name: Arm Kit, Valve Rocker; Rocker Arm; Arm Kit, Engine Valve Rocker; Arm, Engine Valve Rocker
Product Specifications- Other Name: Arm; Rocker Arm; Arm Kit, Engine Valve Rocker; Arm, Engine Valve Rocker; Arm, Valve Rocker
GMC Rocker Arms
Part Number: 12599650$56.37 MSRP: $88.30You Save: $31.93 (37%)Ships in 1-3 Business DaysProduct Specifications- Other Name: Arm, Valve Rocker; Rocker Arm; Arm, Engine Valve Rocker
- Replaces: 12555580
GMC Rocker Arms
Part Number: 12666601$34.16 MSRP: $58.67You Save: $24.51 (42%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Arm, Engine Valve Rocker; Rocker Arm
Product Specifications- Other Name: Unit-Rocker Arm, Ball & Nut; Arm Kit, Engine Valve Rocker; Arm, Engine Valve Rocker; Rocker Arm
GMC Rocker Arms
Part Number: 12696105$13.38 MSRP: $22.03You Save: $8.65 (40%)Ships in 1-2 Business DaysProduct Specifications- Other Name: Arm Assembly-Intake Valve Rocker; Rocker Arm; Arm, Engine Valve Rocker
- Replaces: 12569167, 12669995
GMC Rocker Arms
Part Number: 97365293$80.98 MSRP: $162.59You Save: $81.61 (51%)Ships in 1-3 Business DaysProduct Specifications- Other Name: Arm, Engine Valve Rocker; Rocker Arm
- Replaces: 97224896, 97316780
GMC Rocker Arms
Part Number: 12510801$14.82 MSRP: $23.21You Save: $8.39 (37%)Ships in 1-3 Business DaysProduct Specifications- Other Name: Arm Kit, Valve Rocker; Rocker Arm; Arm Kit, Engine Valve Rocker
Product Specifications- Other Name: Arm, Engine Valve Rocker; Rocker Arm
Product Specifications- Other Name: Arm-Valve Rocker Arm Right; Arm, Engine Valve Rocker; Rocker Arm
- Position: Passenger Side
Product Specifications- Other Name: Arm, Engine Valve Rocker; Rocker Arm
Product Specifications- Other Name: Arm Assembly-Valve Rocker; Rocker Arm; Arm, Engine Valve Rocker
Product Specifications- Other Name: Arm; Rocker Arm
Product Specifications- Other Name: Arm Kit, Valve Rocker; Rocker Arm; Arm Kit, Engine Valve Rocker
Product Specifications- Other Name: Arm, Engine Valve Rocker; Rocker Arm
Product Specifications- Other Name: Arm; Rocker Arm; Arm, Engine Valve Rocker
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1-20 of 32 Results
GMC Rocker Arm Parts Questions & Experts Answers
- Q: How to replace the valve rocker arm and hydraulic valve lash adjuster on GMC Canyon?A: The first step for valve Rocker Arm and hydraulic valve Lash Adjuster replacement requires you to remove the camshaft cover. The Crankshaft rotation should continue until the open valve of the affected cylinder approaches full opening while the cam lobe completely presses down on the spring. You can install the valve spring compressor (EN-47945) on the engine Cylinder Head by placing one or two fasteners from the set in the coil fastener hole although some locations only need one fastener. Moving the engine after attaching the tool should be avoided because it can harm engine valves. The clock-wise engine rotation positions the cam on the base circle to enable the removal of the Lash Adjuster and rocker together. Check the valve Rocker Arm as well as the valve Lash Adjuster before cleaning and inspecting them. Before reinstallation add oil both to the valve Rocker Arm and inside the valve Lash Adjuster. Follow these steps for installation of the tool by rotating the engine counterclockwise toward the cam lobe depression of the spring once more. Use the valve spring compressor (EN-47945) again to remove it from the Cylinder Head while executing the procedure a second time if necessary. Finally, install the camshaft cover.
- Q: How to replace the left side valve rocker arm on GMC Acadia?A: Start by removing applicable camshafts and subsequently rocking arms to change the left side valve Rocker Arm. Check and clean the Camshaft(s) together with the Rocker Arm(s). Handle both parts for replacement when needed. Rocker arms receive installation first before installing the appropriate camshafts.
- Q: How to replace the valve rocker arm and push rods on GMC Sierra 1500?A: The replacement process of valve rocker arms and push rods begins with marking and sorting all components for reassembly. Start the procedure by taking off the rocker arm cover followed by the rocker arms and then the rocker arm supports with pushrods. The process requires cleaning inspection of both rocker arms and pushrods subject to need. Part installation requires following an order for components while placing them back into their original positions. The first installation step involves installing pushrods while directing the arrow on rocker arm supports to face upward. Then continue with rocker arm supports installation. Seamaster premium multi-purpose lubricant should be applied to the pushrod socket and roller pivot and valve stem tip through the Sealers, Adhesives, and Lubricants part number. Install the rocker arms by starting the bolts at positions and while using fingers before securing all remaining bolts. Position the crankshaft balancer alignment mark at 57-63 degrees ahead or behind the engine front cover alignment tab as marked on the crankshaft balancer. No extra valve lash readjustment is necessary after the proper installation of the rocker arms along with their torquing procedures. After installation of the rocker arm bolts, tighten them to 30 N.m (22 lb ft) with a procedure of installing the rocker arm cover.
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