How to service the pushrods on Buick Century?

The initial step for servicing push rods starts with unfastening the valve Rocker Arm cover(s). You should first remove the Rocker Arm bolts before taking off each Rocker Arm while placing the properly ordered valve train parts into a rack. Take care to avoid pushrods from entering the lifter valley while removing them. The pushrods used for intake measure at 144.18 mm (5.68 inch) whereas the exhaust pushrods use 152.51 mm (6.0 inch) for their total length. The bearing surfaces of rocker arms and Rocker Arm bolts together with pushrods need prelube gm p/n 1052365 or an equivalent product where you will apply the prelube before reinstalling all parts back to their original positions. You should use prelube gm p/n 1052365 or its equivalent as a coating on Pushrod ends when you prepare to install both intake valve pushrods and exhaust valve pushrods. Install all rocker arms first before slowly tightening the Rocker Arm bolts to 14 nm (124 inch lbs.) with an additional 30-degree angle. Reconnect the valve Rocker Arm cover as the last installation step.

How to replace the pushrods and valve rocker arm on Buick Century?

The replacement of valve rocker arms and push rods should begin by eliminating the left or right valve Rocker Arm covers. Begin by taking out the Rocker Arm bolts while discarding them before placing the valve train parts into a rack and carefully working with the pushrods to stop them from dropping into the lifter valley. Remove first the rocker arms and then the pushrods from the operation. When installing the pushrods apply prelube gm p/n 1052367 (Canadian P/N 992869) to their ends as the intake pushrods extend 144 mm (5.68 inches) and the exhaust pushrods measure 152.5 mm (6.0 inches). Replace the pushrods together with rocker arms to their accurate spots followed by installation of new valve Rocker Arm bolts. Use j 36660-a torque angle meter (J 36660-A) to rotate bolts 30 degrees after tightening them to 14 nm (124 in. Lbs.). Put back the valve Rocker Arm covers of either the left or right side as the final step of the valve adjustment.

OEM Buick Century Pushrod

Valve Push Rod

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14 Pushrods found

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Buick Century Push Rods Part Number: 476525
$17.46 MSRP: $18.97
You Save: $1.51 (8%)
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Product Specifications
- Other Name: Rod Assembly-Valve Push; Pushrod; Rod, Engine Valve Push Rod; Rod, Engine Valve Push
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1986 Buick Century | Custom, Estate Wagon, Limited | 6 Cyl 2.8 L GAS
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Buick Century Push Rods Part Number: 10040235
$13.11
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Product Specifications
- Other Name: Rod, Engine Valve Push Rod; Pushrod
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1992 Buick Century | Custom, Estate Wagon, Limited, Special | 4 Cyl 2.5 L GAS
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Buick Century Push Rods Part Number: 10166355
$4.52 MSRP: $6.20
You Save: $1.68 (28%)
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Product Specifications
- Other Name: Rod, Engine Valve Push Rod; Pushrod; Exhaust Push Rod
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-2005 Buick Century | Custom, Limited, Special, Special Edition | 6 Cyl 3.1 L GAS
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Buick Century Push Rods Part Number: 14102522
$13.11
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Product Specifications
- Other Name: Rod Assembly-Inlet Push; Pushrod; Rod, Engine Valve Push Rod
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1989 Buick Century | Custom, Estate Wagon, Limited | 6 Cyl 2.8 L GAS
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Buick Century Push Rods Part Number: 25532162
$13.11
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Product Specifications
- Other Name: Rod, Engine Valve Push Rod; Pushrod
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1988 Buick Century | Custom, Estate Wagon, Limited, T-Type | 6 Cyl 3.8 L GAS
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Buick Century Push Rods Part Number: 25510025
$13.11
ADD TO CART
Product Specifications
- Other Name: Pushrod; Rod, Engine Valve Push Rod
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1985 Buick Century | Custom, Estate, Estate Wagon, Limited, Olympia Limited, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
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Buick Century Push Rods Part Number: 14102521
$13.11
ADD TO CART
Product Specifications
- Other Name: Rod Assembly-Exhaust Push; Pushrod; Rod, Engine Valve Push Rod
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1989 Buick Century | Custom, Estate Wagon, Limited | 6 Cyl 2.8 L GAS
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Buick Century Push Rods Part Number: 10166354
$4.00 MSRP: $6.27
You Save: $2.27 (37%)
Product Specifications
- Other Name: Rod, Engine Valve Push Rod; Pushrod; Intake Push Rod
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-2005 Buick Century | Custom, Limited, Special, Special Edition | 6 Cyl 3.1 L GAS
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Buick Century Push Rods Part Number: 25524317
Product Specifications
- Other Name: Pushrod; Rod, Engine Valve Push Rod
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986 Buick Century | Custom, Estate Wagon, Limited, T-Type | 6 Cyl 3.8 L GAS
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Buick Century Push Rods Part Number: 25532737
Product Specifications
- Other Name: Rod, Engine Valve Push Rod; Pushrod
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1993 Buick Century | Custom, Estate Wagon, Limited, Special | 6 Cyl 3.3 L GAS
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Buick Century Push Rods Part Number: 14090057
Product Specifications
- Other Name: Rod, Engine Valve Push Rod; Pushrod
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993 Buick Century | Custom, Limited, Special | 4 Cyl 2.2 L GAS
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Buick Century Push Rods Part Number: 10198813
Product Specifications
- Other Name: Rod, Valve Push; Pushrod; Rod, Engine Valve Push Rod
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Buick Century | Custom, Limited, Special | 4 Cyl 2.2 L GAS
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Buick Century Valve Cover Gasket Part Number: 10028055
Product Specifications
- Other Name: Rod, Engine Valve Push Rod; Pushrod; Push Rods
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1986 Buick Century | Custom, Estate Wagon, Limited | 4 Cyl 2.5 L GAS
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Buick Century Push Rods Part Number: 10021898
Product Specifications
- Other Name: Rod, Engine Valve Push Rod; Pushrod
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 Buick Century | Custom, Estate, Limited, Olympia Limited | 4 Cyl 2.5 L GAS

Buick Century Pushrod

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Buick Century Pushrod Parts and Q&A

Push Rods
10166355
Q: How to service the pushrods on Buick Century?
A:
The initial step for servicing push rods starts with unfastening the valve Rocker Arm cover(s). You should first remove the Rocker Arm bolts before taking off each Rocker Arm while placing the properly ordered valve train parts into a rack. Take care to avoid pushrods from entering the lifter valley while removing them. The pushrods used for intake measure at 144.18 mm (5.68 inch) whereas the exhaust pushrods use 152.51 mm (6.0 inch) for their total length. The bearing surfaces of rocker arms and Rocker Arm bolts together with pushrods need prelube gm p/n 1052365 or an equivalent product where you will apply the prelube before reinstalling all parts back to their original positions. You should use prelube gm p/n 1052365 or its equivalent as a coating on Pushrod ends when you prepare to install both intake valve pushrods and exhaust valve pushrods. Install all rocker arms first before slowly tightening the Rocker Arm bolts to 14 nm (124 inch lbs.) with an additional 30-degree angle. Reconnect the valve Rocker Arm cover as the last installation step.
Push Rods
10166354
Q: How to replace the pushrods and valve rocker arm on Buick Century?
A:
The replacement of valve Rocker Arms and push rods should begin by eliminating the left or right valve Rocker Arm covers. Begin by taking out the Rocker Arm bolts while discarding them before placing the valve train parts into a rack and carefully working with the pushrods to stop them from dropping into the lifter valley. Remove first the rocker arms and then the pushrods from the operation. When installing the pushrods apply prelube gm p/n 1052367 (Canadian P/N 992869) to their ends as the intake pushrods extend 144 mm (5.68 inches) and the exhaust pushrods measure 152.5 mm (6.0 inches). Replace the pushrods together with rocker arms to their accurate spots followed by installation of new valve Rocker Arm bolts. Use j 36660-a torque angle meter (J 36660-A) to rotate bolts 30 degrees after tightening them to 14 nm (124 in. Lbs.). Put back the valve Rocker Arm covers of either the left or right side as the final step of the valve adjustment.