How to remove and reinstall the Intake Valve, Valve Spring and Valve Stem Oil Seal on Mazda 626?

The removal of the rocker arm assembly would begin with the removal of the rocker arm assembly then the cylinder head. Then compress the valve springs using a compressor and take out the valve keepers. Once the compressor is released, remove the seat, and springs and remove the valve stem oil seal with pliers. Take out the valves and store them in a numbered rack or a piece of cardboard to be able to install them back correctly. To install, slide the new valve stem oil seals in place in the guides, and fit them with a fit socket and hammer to snugly fit. Apply clean engine oil to the first valve stem and slide it into a guide that is its original, and do the same to the other ones. Lastly, fit the valve springs and seats, where a valve spring compressor is used to fix the keepers, and the cylinder head and rocker arm assembly is then re-fitted.

Genuine Mazda 626 Valve Spring

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4 Valve Springs found

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Mazda 626 Valve Springs Part Number: KL01-12-125A
$12.39 MSRP: $16.52
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Product Specifications
- Other Name: Spring, Valve; Valve Spring
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1993-1997 Mazda 626 | ES, LX | 6 Cyl 2.5 L GAS
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Mazda 626 Valve Springs Part Number: F801-12-115A
$2.03 MSRP: $2.67
You Save: $0.64 (24%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Spring, Valve Inner; Valve Spring
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1984-1987 Mazda 626 | DX, GT, LX | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.0 L GAS
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Mazda 626 Valve Springs Part Number: F801-12-114C
Product Specifications
- Other Name: Spring, Valve Outer; Valve Spring
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1984-1987 Mazda 626 | DX, GT, LX | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.0 L GAS
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Mazda 626 Valve Springs Part Number: FS01-12-125
Product Specifications
- Other Name: Spring, Valve; Valve Spring
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1993-2002 Mazda 626 | DX, ES, LX | 4 Cyl 2.0 L GAS

Mazda 626 Valve Spring

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Mazda 626 Valve Spring Parts and Q&A

Valve Springs
F801-12-115A
Q: How to remove and reinstall the Intake Valve, Valve Spring and Valve Stem Oil Seal on Mazda 626?
A:
The removal of the Rocker Arm assembly would begin with the removal of the rocker arm assembly then the cylinder head. Then compress the valve springs using a compressor and take out the valve keepers. Once the compressor is released, remove the seat, and springs and remove the valve stem oil seal with pliers. Take out the valves and store them in a numbered rack or a piece of cardboard to be able to install them back correctly. To install, slide the new valve stem oil seals in place in the guides, and fit them with a fit socket and hammer to snugly fit. Apply clean engine oil to the first valve stem and slide it into a guide that is its original, and do the same to the other ones. Lastly, fit the valve springs and seats, where a valve spring compressor is used to fix the keepers, and the cylinder head and rocker arm assembly is then re-fitted.