How to replace the right valve rocker arm on Cadillac Seville?

The replacement of right valve Rocker Arm starts with right camshafts removal followed by following protocols for follower arrangement when reusing them in their correct positions. First clean all rocker arms while inspecting them before moving onto the following step. Reliable installation requires you to apply generous gm p/n 12345001 lubricant equivalent to both roller pivot pocket regions and valve slot parts of the Camshaft followers. The follower needs proper alignment with the valve tip because it will determine complete roller contact with the Camshaft lobe. The followers should be placed back into their original positions for a second use. Install the Camshaft followers first by putting them on the valve tip where the rounded head should touch the shla while the flat end faces the valve tip. Finally, install the right camshafts.

OEM Cadillac Seville Rocker Arm

Engine Rocker Arm

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3 Rocker Arms found

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Cadillac Seville Rocker Arms, Green Line
Part Number: 12565203
$21.89 MSRP: $36.02
You Save: $14.13 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Arm, Valve Rocker; Rocker Arm
- Replaced by: 12693909
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2004 Cadillac Seville | SLS, STS | 8 Cyl 4.6 L GAS
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Cadillac Seville Rocker Arms
Part Number: 1618802
$8.95 MSRP: $19.53
You Save: $10.58 (55%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm; Rocker Arm; Arm, Engine Valve Rocker
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1993 Cadillac Seville | Base, Elegante, STS | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.9 L GAS
View related parts
Cadillac Seville Rocker Arms
Part Number: 22505583
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:
- 1984-1985 Cadillac Seville | Base, Elegante | 8 Cyl 5.7 L DIESEL

Cadillac Seville Rocker Arm

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Cadillac Seville Rocker Arm Parts Questions & Experts Answers

Rocker Arms, Green Line
12565203
Q: How to replace the right valve rocker arm on Cadillac Seville?
A: The replacement of right valve Rocker Arm starts with right Camshafts removal followed by following protocols for follower arrangement when reusing them in their correct positions. First clean all rocker arms while inspecting them before moving onto the following step. Reliable installation requires you to apply generous gm p/n 12345001 lubricant equivalent to both roller pivot pocket regions and valve slot parts of the Camshaft followers. The follower needs proper alignment with the valve tip because it will determine complete roller contact with the Camshaft lobe. The followers should be placed back into their original positions for a second use. Install the Camshaft followers first by putting them on the valve tip where the rounded head should touch the shla while the flat end faces the valve tip. Finally, install the right camshafts.