Should servicing valves, valve seats, and valve guides be performed by a professional on Pontiac Grand Prix?

Because of the nature of the job and the more so owing to the use of sophisticated tools and equipment for the task, valve job that essentially involves resurfacing of valves, valve seats, and valve guides should be left to a professional. A home mechanic can remove and strip the head, usually do primary cleaning and examination and then bolt it back for delivery to a dealer service department or auto machine for the actual work to be done on the head. Carrying out the exercise enables one to have an idea on the state of the head and valve train subassemblies, work to be done and new parts when dealing with an automotive machine shop. In the dealer service department or automotive machine shop, the valves and springs will be removed, reconditioning or replacement of valves and valve seats, reconditioning of valve guides, check and replacement of value spring, rotators, spring retainers, and keepers as may be necessary, replacement of valve seals, reassembly of valve part and ensuring of the correct height of installed spring. Also it will be necessary to lightly machine the cylinder head gasket surface if it is warped. If the head were to be worked over by a professional the valve job would restore it to its near-new state. On its return, it is required to wash the head again prior to fitting to the engine to remove any of the steel particles as well as abrasive dirt that may still be in the head following the valve grinding or the resurfacing of the head as may be necessary using compressed air to blow out all the oil holes and passing.

Genuine Pontiac Grand Prix Exhaust Valve

Exhaust Muffler Valve

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16 Exhaust Valves found

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Pontiac Grand Prix Valve, Exhaust
Part Number: 12550909
$22.42 MSRP: $35.28
You Save: $12.86 (37%)
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Product Specifications
- Other Name: Exhaust Valve, Valve
- Replaced by: 19435238
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1987 Pontiac Grand Prix | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR, STATION WAGON | 6 Cyl 4.3L, 8 Cyl 5.0L
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Pontiac Grand Prix Valve, Exhaust
Part Number: 12617048
$13.05
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Exhaust Valve, Valve, Valves
- Replaces: 10166342, 12616696, 12598596, 12569210
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-2003 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GTP 2 DOOR, GTP 4 DOOR, SE 2 DOOR, SE 4 DOOR | 6 Cyl 3.1L
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Pontiac Grand Prix Valve, Exhaust (Std)
Part Number: 24504953
$13.05 MSRP: $24.38
You Save: $11.33 (47%)
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Product Specifications
- Other Name: VALVE, Exhaust; Valve
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1996 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR, STE 4 DOOR | 6 Cyl 3.4L
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Pontiac Grand Prix Valve, Exh
Part Number: 12694167
$29.27 MSRP: $48.44
You Save: $19.17 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Exhaust Valve
- Replaces: 12555907, 12563064
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2008 Pontiac Grand Prix | 4 DOOR, GT 4 DOOR, GT2 4 DOOR, GTP 4 DOOR, GXP 4 DOOR | 8 Cyl 5.3L
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Pontiac Grand Prix Valve, Exhaust
Part Number: 12579949
$10.57 MSRP: $16.86
You Save: $6.29 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Exhaust Valve, Valve
- Replaces: 24507423, 24504195
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2008 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GT2 4 DOOR, GTP 2 DOOR, GTP 4 DOOR, GXP 4 DOOR, SE 4 DOOR | 6 Cyl 3.8L
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Pontiac Grand Prix Valve, Exhaust
Part Number: 22542314
$17.35 MSRP: $24.38
You Save: $7.03 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Exhaust Valve, Valve
- Replaces: 24573044
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1991 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, LE 2 DOOR, SE 2 DOOR, SE 4 DOOR, STE 4 DOOR | 4 Cyl 2.3L
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Pontiac Grand Prix Valve, Exhaust(.089 Oversize)
Part Number: 10210477
$38.55 MSRP: $52.37
You Save: $13.82 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: VALVE, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-2003 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GTP 2 DOOR, GTP 4 DOOR, SE 2 DOOR, SE 4 DOOR | 6 Cyl 3.1L
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Pontiac Grand Prix Valve, Exhaust
Part Number: 10070124
Product Specifications
- Other Name: Exhaust Valve
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1993 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR, STE 4 DOOR | 6 Cyl 2.8L, 6 Cyl 3.1L
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Pontiac Grand Prix VALVE, Exhaust
Part Number: 14094192
Product Specifications
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1993 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR, STE 4 DOOR | 6 Cyl 3.1L
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Pontiac Grand Prix VALVE, Exhaust
Part Number: 14094193
Product Specifications
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1993 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR, STE 4 DOOR | 6 Cyl 3.1L
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Pontiac Grand Prix Valve, Exhaust(.394 Oversize)
Part Number: 10210478
Product Specifications
- Other Name: VALVE, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-2003 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GTP 2 DOOR, GTP 4 DOOR, SE 2 DOOR, SE 4 DOOR | 6 Cyl 3.1L
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Pontiac Grand Prix Valve, Exhaust 0.775 Mm Outside
Part Number: 14094194
Product Specifications
- Other Name: VALVE, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1993 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR, STE 4 DOOR | 6 Cyl 3.1L
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Pontiac Grand Prix Valve, Exhaust
Part Number: 1261380
Product Specifications
- Other Name: Exhaust Valve
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1987 Pontiac Grand Prix | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR, STATION WAGON | 6 Cyl 3.8L, 6 Cyl 4.1L
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Pontiac Grand Prix Valve, Exhaust
Part Number: 558873
Product Specifications
- Other Name: Exhaust Valve
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1985 Pontiac Grand Prix | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR, STATION WAGON | 8 Cyl 5.7L Diesel
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Pontiac Grand Prix Valve, Exhaust (0.005Mm Oversize)
Part Number: 10162101
Product Specifications
- Other Name: VALVE, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1995 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR, STE 4 DOOR | 6 Cyl 3.4L
View related parts
Pontiac Grand Prix Valve, Exhaust(.775 Oversize)
Part Number: 10210479
Product Specifications
- Other Name: VALVE, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2003 Pontiac Grand Prix | SE 4 DOOR | 6 Cyl 3.1L

Pontiac Grand Prix Exhaust Valve

The Exhaust Valve in automobiles particularly in Pontiac Grand Prix helps in the control of the internal combustion engine where it releases exhaust gases from the cylinders after burning. It is very important in keeping the engine on the optimal condition for maximum performance as well as operating efficiency. Some of the problems that may be caused by faulty Exhaust Valve include lack of power, misfire, rough idle, and poor fuel economy. Over the years, different types of Exhaust Valves have been used on Pontiac Grand Prix models including the engine featured herein in an aim to improve the performance of the engine. The major functioning of the Exhaust Valve is where it opens and closes to allow the release of exhaust gases making the engine to run efficiently. The knowledge of the role played by the Exhaust Valve is crucial so that the Pontiac Grand Prix cars are effective and durable.

Each OEM Pontiac Grand Prix Exhaust Valve we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Pontiac Grand Prix Exhaust Valve Parts Questions & Experts Answers

Valve, Exhaust
12579949
Q: Should servicing valves, valve seats, and valve guides be performed by a professional on Pontiac Grand Prix?
A: Because of the nature of the job and the more so owing to the use of sophisticated tools and equipment for the task, valve job that essentially involves resurfacing of valves, valve seats, and valve guides should be left to a professional. A home mechanic can remove and strip the head, usually do primary cleaning and examination and then bolt it back for delivery to a dealer service department or auto machine for the actual work to be done on the head. Carrying out the exercise enables one to have an idea on the state of the head and valve train subassemblies, work to be done and new parts when dealing with an automotive machine shop. In the dealer service department or automotive machine shop, the valves and springs will be removed, reconditioning or replacement of valves and valve seats, reconditioning of valve guides, check and replacement of value spring, rotators, spring retainers, and keepers as may be necessary, replacement of valve seals, reassembly of valve part and ensuring of the correct height of installed spring. Also it will be necessary to lightly machine the cylinder head gasket surface if it is warped. If the head were to be worked over by a professional the valve job would restore it to its near-new state. On its return, it is required to wash the head again prior to fitting to the engine to remove any of the steel particles as well as abrasive dirt that may still be in the head following the valve grinding or the resurfacing of the head as may be necessary using compressed air to blow out all the oil holes and passing.