Make sure this part fits

GM 12550909
Exhaust Valve

1984-2014 GM

Customer Questions & Expert Answers (10)
GM 12550909 Exhaust Valve
GM 12550909 Exhaust Valve
  • Part Description
    Valve-Exhaust
  • Replaced By
    19435238
  • Manufacturer
    General Motors
Make sure this part fits
$22.52 MSRP: $35.28
You Save: $12.76 (37%)
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  • Vehicle Fitment

    Year Make Model Trim Engine
    1984-1987 Buick RegalBase, Grand National, Limited, T-Type6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS
    1991-1995 Buick RoadmasterBase, Estate Wagon, Limited8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    1992 Cadillac BroughamBase, d'Elegance8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    1999-2000 Cadillac EscaladeBase8 Cyl 5.7 L GAS
    1993-1995 Cadillac FleetwoodBase, Brougham8 Cyl 5.7 L GAS
    1996-2005, 1985-1992 Chevrolet AstroBase, CL, CS, LS, LT6 Cyl 4.3 L GAS
    1996-2005, 1987-1994 Chevrolet BlazerBase, Cheyenne, Custom Deluxe, LS, LT, Scottsdale, Silverado, Silverado Sport, Trailblazer, Xtreme, ZR26 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    1984-1986 Chevrolet C10Custom, Scottsdale, Silverado6 Cyl 4.1 L GAS, 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    1984-1986 Chevrolet C10 SuburbanCustom, Scottsdale, Silverado8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    1988-1999 Chevrolet C1500Base, Cheyenne, LS, Scottsdale, Silverado, WT6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
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    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12550909 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12550909 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What specific procedures are included in engine overhaul for the 2000 Cadillac Escalade? Posted by Customer
    A:
    The procedures include Cylinder Boring and Honing, Connecting Rod and Bearings - Fitting, Crankshaft and Bearings - Fitting, Camshaft Bearings - Replacement, Connecting Rod and Piston - Disassembly, Cylinder Head - Disassembly, valve train components (Valves, Seats, Springs, Rockers, etc.), Oil Pump - Disassembly, Pistons and Rings - Fitting, thread repair information, and Valve and Seat Grinding (Valve Job).
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Exhaust Valve
    Q:
    What does it indicate if an internal engine component lacks a separate service procedure for the 2000 Chevrolet Astro? Posted by Customer
    A:
    It indicates that the manufacturer did not provide one.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Exhaust Valve
    Q:
    What does it indicate if an internal engine component lacks a separate service procedure for the 2000 Chevrolet Express 3500? Posted by Customer
    A:
    It indicates that the manufacturer did not provide one.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Exhaust Valve
    Q:
    What does Unit Repair typically encompass for the 2000 Chevrolet K3500? Posted by Customer
    A:
    Unit Repair typically encompasses service procedures, machining, cleaning, inspection, and fitting necessary for engine overhaul.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Exhaust Valve
    Q:
    What does Unit Repair typically encompass for the 2000 GMC Jimmy? Posted by Customer
    A:
    Unit Repair typically encompasses service procedures, machining, cleaning, inspection, and fitting necessary for engine overhaul.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Exhaust Valve
    Q:
    Is service for Timing Components included in Unit Repair for the 2000 GMC C2500? Posted by Customer
    A:
    Yes, service for Timing Components (Chain, Belt, Gears) is also included.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Exhaust Valve
    Q:
    What additional information is available for valve service and repair for the 2000 GMC C3500? Posted by Customer
    A:
    Additional engine repair information is available for this component.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Exhaust Valve
    Q:
    What specific procedures are included in engine overhaul for the 2000 GMC Savana 3500? Posted by Customer
    A:
    The procedures include Cylinder Boring and Honing, Connecting Rod and Bearings - Fitting, Crankshaft and Bearings - Fitting, Camshaft Bearings - Replacement, Connecting Rod and Piston - Disassembly, Cylinder Head - Disassembly, valve train components (Valves, Seats, Springs, Rockers, etc.), Oil Pump - Disassembly, Pistons and Rings - Fitting, thread repair information, and Valve and Seat Grinding (Valve Job).
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Exhaust Valve
    Q:
    What additional information is available for valve service and repair for the 2000 GMC Safari? Posted by Customer
    A:
    Additional engine repair information is available for this component.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Exhaust Valve
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Exhaust Valve 12550909 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 12550909 Exhaust Valve is available in the market under the name GM Exhaust Valve. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12550909 Exhaust Valve fits certain Chevrolet S10, C10, Tahoe models, as well as GMC Sierra 1500, Yukon, Sonoma. Additionally, it is compatible with Cadillac Escalade, Fleetwood, Brougham and Buick Regal, Roadmaster models.
The original GM component designated by manufacturer part number 12550909 maintains top performance when functioning as the Valve-Exhaust unit. The component 12550909 is constructed from durable material and its dimensions span 5.3 x 2.2 x 2.2 inches while weighing 0.60 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Valves; Valve, Exhaust. The part 12550909 has available replacement options listed under 19435238. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
If you want to save money in the long run on maintenance and repairs, you should choose OEM products because they're of the top level of durability. Are you on the quest of finding GM parts, our site is worth a visit. We stock an endless selection of high-quality GM components including things like ignition coils all the way through to fan shrouds and all at prices that can not be matched. You have nothing to worry about because all our OEM parts are covered with a manufacturer warranty, which guarantees superior quality and value.