How Is the Rocker Arm Assembly Installed on Jeep Commander?

To install the rocker arm assembly, press downward on the valve spring using Tool 8516 and fit the rocker arm so the concave area sits over the lash adjusters, to prevent major harm. Before fitting the rocker arms, apply clean engine oil to all of their surfaces. For rocker arm installation on cylinder No. 4, adjust the crankshaft so that cylinder No. 1 reaches BDC intake area. Turn the crankshaft on cylinder No. 1 until it is at Bottom Dead Center combustion stroke. For cylinders No. 3 and No. 5, turn the crankshaft so that cylinder No. 1 reaches the exhaust position at TDC. Rotate the crankshaft so that cylinder No. 1 is at its TDC ignition stroke for cylinders No. 2 and No. 6. The last step is to install the cylinder head cover.

How to Remove a Rocker Arm on Jeep Commander?

Prior to removing the valve rocker arm, separate the negative battery wire to avoid any accidental tries to start the engine. Once that's done, remove the cylinder head cover as well. Before taking out the rockers on No. 4 cylinder, move the crank to the point where cylinder No. 1 is at BDC, with the intake valves closed. For cylinder No. 1, turn the crankshaft up to the BDC combustion stroke. For cylinders No. 3 and No. 5, turn the crankshaft until cylinder No. 1 gets to its exhaust TDC position. Turn the crankshaft until cylinder No. 1 is positioned at TDC ignition for cylinders No. 2 and No. 6. Press the valve spring down with the Remover/Installer 8516A in order to remove the rocker arm.

OEM Jeep Commander Rocker Arm

Engine Rocker Arm

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3 Rocker Arms found

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Jeep Commander Rocker Arms Part Number: 53020742AC
$33.86 MSRP: $44.05
You Save: $10.19 (24%)
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Product Specifications
- Other Name: Arm - Valve; Rocker Arm; Rocker Arm Valve
- Replaces: 68045794AA, 53021913AB, 53020742AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006-2010 Jeep Commander | 65th Anniversary Edition, Base, Limited, Sport | 3.7L V6, 4.7L V8, 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS
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Jeep Commander Rocker Arms Part Number: 53021552AB
$152.96 MSRP: $227.00
You Save: $74.04 (33%)
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Product Specifications
- Other Name: Arm - Intake; Rocker Arm; Intake Rocker Arm; Rocker Arm Intake
- Replaces: 53021552AA, 68060343AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006-2010 Jeep Commander | Limited, Overland, Sport | 5.7L V8, 8 Cyl 5.7 L GAS
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Jeep Commander Rocker Arms Part Number: 53021553AB
$151.61 MSRP: $227.00
You Save: $75.39 (34%)
ADD TO CART
Product Specifications
- Other Name: Arm - Exhaust; Rocker Arm; Exhaust Rocker Arms; Rocker Arm Exhaust
- Replaces: 53021553AA, 68060344AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006-2010 Jeep Commander | Limited, Overland, Sport | 5.7L V8, 8 Cyl 5.7 L GAS

Jeep Commander Rocker Arm

Choose OEM Rocker Arm that meet Jeep factory standards. Jeep designs and tests every component for precision and durability. Each Rocker Arm follows strict manufacturing steps to lock in quality and fit. If your Jeep Commander matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Commander parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

There is a part known as the Rocker Arm, which helps in the proper working of Jeep Commander vehicles and is an important part of the internal combustion engine, to be precise the valvetrain. This component efficiently transmits their motion to the intake as well as the exhaust valves for the efficient working of the engine. Made from high quality mild steel or stainless steel in stamped form or aluminum the Rocker Arm is going to be a favorite for high RPM use especially if the Jeep Commander is equipped with the V6 or V8 engine power plant. New design of the roller rockers enriched with needle bearings makes their work less frictions and wear that improves the Jeep Commander. As a result, the rocker ratio of these Rocker Arms varies from 1.5:1 to 1.8:1, which enhances the lift of camshaft and boosts up the efficiency and responsiveness of the engine. Rocker Arm fits different models of Jeep Commander, from the Classic Jeep Commander XK manufactured in China and assembled in India to the Jeep Meridian, the model launched in India and to be released in 2022 for other markets. Interestingly, the improved fulcrum bearings are included in a high-speed engine; hence; such an engine enhances the durability and reliability of Jeep. Based on the analysis of the Jeep auto part market, the Rocker Arm is a remarkable auto part in the market because of its solidity and modish features essential for transforming a solid SUV car. The Rocker Arm is a quintessential part of the Jeep driven all due to its record of powering and being reliable.

Jeep Commander Rocker Arm Parts and Q&A

Rocker Arms
53020742AC
Q: How Is the Rocker Arm Assembly Installed on Jeep Commander?
A:
To install the rocker arm assembly, press downward on the valve spring using Tool 8516 and fit the rocker arm so the concave area sits over the lash adjusters, to prevent major harm. Before fitting the rocker arms, apply clean engine oil to all of their surfaces. For rocker arm installation on cylinder No. 4, adjust the Crankshaft so that cylinder No. 1 reaches BDC intake area. Turn the crankshaft on cylinder No. 1 until it is at Bottom Dead Center combustion stroke. For cylinders No. 3 and No. 5, turn the crankshaft so that cylinder No. 1 reaches the exhaust position at TDC. Rotate the crankshaft so that cylinder No. 1 is at its TDC ignition stroke for cylinders No. 2 and No. 6. The last step is to install the cylinder head cover.
Rocker Arms
53021552AB
Q: How to Remove a Rocker Arm on Jeep Commander?
A:
Prior to removing the valve rocker arm, separate the negative battery wire to avoid any accidental tries to start the engine. Once that's done, remove the cylinder head cover as well. Before taking out the rockers on No. 4 cylinder, move the crank to the point where cylinder No. 1 is at BDC, with the intake valves closed. For cylinder No. 1, turn the Crankshaft up to the BDC combustion stroke. For cylinders No. 3 and No. 5, turn the crankshaft until cylinder No. 1 gets to its exhaust TDC position. Turn the crankshaft until cylinder No. 1 is positioned at TDC ignition for cylinders No. 2 and No. 6. Press the valve spring down with the Remover/Installer 8516A in order to remove the rocker arm.