Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12578040 Valve,EGR. It is sometimes referred to as Chevrolet EGR Filter, Chevrolet EGR Valve. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Chevrolet Astro, P30, S10 models.
Affordable, reliable and built to last, GM part # 12578040 Valve,EGR stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed Chevrolet parts information, click here.
×
My Garage
My Account
My Cart
Make sure this part fits your vehicle
Chevrolet 12578040 Valve,EGR
1994-1995 Chevrolet
- Part DescriptionVALVE, Emission Control System
- Replaces17113301, 17094028, 17113713
- ManufacturerGeneral Motors
$146.56 MSRP: $348.96 1
You Save: $202.40 (59%)
Ships in 1-2 Business Days
Bolt/Screw,Engine Mount Strut Bracket11508476
Bracket, Engine Lift Rear12553285
Connector, W/Leads, 1-Way F. *Gray15306070
Gasket,Exhaust Manifold12558024
Nut, Upper Intake Manifold3538774
Nut,Engine Wiring Harness Generator Lead11609746
Nut,Engine Wiring Harness Start Lead21021808
Seal,Map Sensor16194007
Sensor Assembly, Map12614973
Valve Asm,Pcv19303069
Product Specifications
Brand Genuine Chevrolet Manufacturer Part Number 12578040 Part Description VALVE, Emission Control System Other Names EGR Valve Item Dimensions 6.3 x 5.3 x 4.0 inches Item Weight 2.20 Pounds Condition New Fitment Type Direct Replacement Replaces 17113301, 17094028, 17113713 Manufacturer General Motors SKU 12578040 Warranty This genuine GM part is guaranteed by GM's factory warranty. Shipping & Return Shipping Policy Return Policy Warning: California’s Proposition 65Vehicle Fitment
View MoreYear Make Model Engine Important vehicle option details 1994 Chevrolet Astro 6 Cyl 4.3L VAN ASTRO 1994 Chevrolet C1500 6 Cyl 4.3L C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX 1994 Chevrolet C2500 8 Cyl 7.4L C2500 EXTENDED CAB LONG BOX, C2500 EXTENDED CAB STANDARD BOX, C2500 REGULAR CAB 1994 Chevrolet C3500 8 Cyl 7.4L C3500 CAB CHASSIS 135.5, C3500 CAB CHASSIS 159.9, C3500 CAB CHASSIS 183.5, C3500 CREW CAB LONG WHEELBASE, C3500 EXTENDED CAB, C3500 REGULAR CAB 1994-1995 Chevrolet G10 6 Cyl 4.3L 1 TON CARGO, 1 TON COMMERCIAL/RECREATIONAL VEHICLE, 1 TON PASSENGER, 1/2 TON CARGO, 1/2 TON PASSENGER, 3/4 TON CARGO, 3/4 TON PASSENGER 1995 Chevrolet G20 6 Cyl 4.3L 3/4 TON CARGO, 3/4 TON PASSENGER 1994-1995 Chevrolet G30 6 Cyl 4.3L, 8 Cyl 7.4L 1 TON CARGO, 1 TON COMMERCIAL/RECREATIONAL VEHICLE, 1 TON PASSENGER 1994 Chevrolet K2500 8 Cyl 7.4L K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB 1994 Chevrolet K3500 8 Cyl 7.4L K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 CREW CAB LONG WHEELBASE, K3500 EXTENDED CAB, K3500 REGULAR CAB 1994 Chevrolet P30 8 Cyl 7.4L CHASSIS DELIVERY, CHASSIS DELIVERY CUTAWAY, CHASSIS MOTOR HOME, CHASSIS MOTOR HOME CUTAWAY
Customer Questions & Answers
- Q:I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
- A:You can Select Your Vehicle to check if 12578040 fits your vehicle.Posted by GMPartsGiant Specialist
- Q:How does the EGR system work for the 2000 Cadillac DeVille? Posted by Customer
- A:The EGR system meters exhaust gases into the intake manifold through passages cast into the manifold or through external pipes. Once inside the manifold, the exhaust gases merge with the air/fuel mixture.Posted by GMPartsGiant Specialist
- See expert answers on similar EGR Valve
- Q:How is the EGR solenoid valve tested, and what differences exist for the 1996 Chevrolet C1500 based on GVW (Gross 1996 Chevrolet C1500 Weight)? Posted by Customer
- A:To test the EGR solenoid valve on vehicles under 8500 GVW, the ignition should be off, and vacuum applied. If it doesn't hold vacuum, replacement is required. For vehicles over 8500 GVW, the ignition should be on (engine not running) during the test. If the EGR valve moves, disconnecting the electrical connector and repeating the test is necessary. If the EGR valve moves, the solenoid valve should be replaced.Posted by GMPartsGiant Specialist
- See expert answers on similar EGR Valve
- Q:What type of scan tool is needed to check the EGR valve on the 1996 Chevrolet C1500? Posted by Customer
- A:A scan tool that can operate the EGR valve electronically is needed.Posted by GMPartsGiant Specialist
- See expert answers on similar EGR Valve
- Q:What type of diagnostic equipment is needed for checking the linear EGR valve system for the 1998 Chevrolet S10? Posted by Customer
- A:Special electronic diagnostic equipment is needed for checking the linear EGR valve system, and this should be performed by a qualified repair facility.Posted by GMPartsGiant Specialist
- See expert answers on similar EGR Valve
- Q:How can you check the EGR system to determine if the EGR valve is operating properly for the 2003 GMC Sonoma? Posted by Customer
- A:To check the EGR system, start the engine and manually lift the EGR diaphragm. If the engine stalls or the idle drops considerably, it indicates that the EGR valve is operating properly.Posted by GMPartsGiant Specialist
- See expert answers on similar EGR Valve
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!
Genuine GM Part 12578040, the Right Choice
Why choose GM Parts Giant
- Dedicated Service
Your complete satisfaction is our #1 goal
- Lowest Prices
Best deals on genuine OE parts from dealerships
- Fast Delivery
Orders are processed and delivered promptly