OEM Ford Air Pump Check Valve

Air Injection Reaction Check Valve

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6 Air Pump Check Valves found

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Ford Check Valve Part Number: 6S4Z-9F491-A
$196.01 MSRP: $325.45
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Product Specifications
- Other Name: Valve - Exhaust Air Supply Check; Secondary Air Injection Pump & Check Valve; Diverter Valve
- Replaces: 3S4Z-9F491-AC, 6S4Z-9F491-AA, CX-2075
Fits the following Ford Models:
- Focus | 2003-2011 | LX, S, SE, SE Wagon, SEL, Series 25, SES, ST, SVT 3 Door, SVT 5 Door, ZTS, ZTW, ZX3, ZX4, ZX5, ZXW | 2.0L L4, 2.3L L4, 4 Cyl 2.0 L GAS
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Ford Check Valve Part Number: E8DZ-9A487-A
Product Specifications
- Other Name: Valve Assembly - One-Way; Secondary Air Injection Check Valve; Diverter Valve; Valve Assembly - Non Return
Fits the following Ford Models:
- Aerostar | 1986-1991 | Base, Eddie Bauer, XL, XL Plus, XL Sport, XLT, XLT Plus, XLT Sport | 4 Cyl 2.3 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 4.0 L GAS
- E-150 Econoline | 1992-1996 | Base, XL | 6 Cyl 4.9 L GAS, 8 Cyl 5.8 L GAS
- E-150 Econoline Club Wagon | 1992-1996 | Chateau, Custom, XLT | 6 Cyl 4.9 L GAS, 8 Cyl 5.8 L GAS
- E-250 Econoline | 1992-1996 | Base, XL | 6 Cyl 4.9 L BI-FUEL, 6 Cyl 4.9 L GAS, 8 Cyl 5.8 L GAS
- E-350 Econoline | 1992-1996 | Base, XL | 6 Cyl 4.9 L GAS, 8 Cyl 5.8 L GAS, 8 Cyl 7.5 L GAS
- E-350 Econoline Club Wagon | 1992-1996 | Chateau, Chateau HD, Custom, Custom HD, XL HD, XLT, XLT HD | 6 Cyl 4.9 L BI-FUEL, 6 Cyl 4.9 L GAS, 8 Cyl 5.8 L GAS, 8 Cyl 7.5 L GAS
- LTD | 1984 | Base, Brougham | 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS
- Mustang | 1992-1994 | Base, GT, LX, SVT Cobra | 4 Cyl 2.3 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS
- Taurus | 1986-1991 | GL, L, LX, MT5, SHO | 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
- Tempo | 1984 | Base, GL, GLX, LX | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.3 L GAS
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Ford Check Valve Part Number: E9VZ-9A487-A
Product Specifications
- Other Name: Valve Assembly - One-Way; Secondary Air Injection Check Valve; Diverter Valve; Pulse Air Valve; Valve Assembly - Non Return
Fits the following Ford Models:
- E-150 Econoline | 1992-1996 | Base, XL | 8 Cyl 5.0 L GAS
- E-150 Econoline Club Wagon | 1992-1996 | Chateau, Custom, XLT | 8 Cyl 5.0 L GAS
- LTD | 1984-1986 | Base, Brougham, LX Brougham | 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS
- Mustang | 1994 | Base, GT, SVT Cobra | 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS
- Thunderbird | 1984-1988 | Base, Elan, Fila, LX, Sport | 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS
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Ford Check Valve Part Number: E7TZ9A487A
Product Specifications
- Other Name: Valve Assembly - One-Way; Secondary Air Injection Check Valve; Diverter Valve; Valve Assembly - Non Return
Fits the following Ford Models:
- Mustang | 1984-1990 | GT, GT-350 20th Anniversary, L, LX, SVO | 4 Cyl 2.3 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS
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Ford Check Valve Part Number: E3TZ-9A487-A
Product Specifications
- Other Name: Valve Assembly - Non Return; Secondary Air Injection Check Valve; Diverter Valve
- Manufacturer Note: Valve assy. (thermactor check)hose nipple both ends-(DOWNSTREAM)
Fits the following Ford Models:
- Aerostar | 1986 | Base, XL, XLT | 6 Cyl 2.8 L GAS
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Ford Check Valve Part Number: D9AZ9A487C
Product Specifications
- Other Name: Valve Assembly - One-Way; Secondary Air Injection Check Valve; Diverter Valve; Pulse Air Valve; Valve Assembly - Non Return
Fits the following Ford Models:
- LTD | 1984-1986 | Base, Brougham, LX Brougham | 4 Cyl 2.3 L GAS, 4 Cyl 2.3 L LPG, 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS
- Thunderbird | 1984-1986 | Base, Elan, Fila, LX, Sport, Turbo | 4 Cyl 2.3 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS

Ford Air Pump Check Valve

If you own Ford and want to keep it in top shape, choosing OEM Air Pump Check Valve is a smart move. They are precisely engineered and follow strict factory standards. They are made in advanced facilities that use cutting edge technology. Each part goes through thorough testing to confirm strength and safety, so you can trust it. FordPartsDeal.com gives you genuine Ford Air Pump Check Valve at some of the affordable online prices without cutting quality. Every OEM Ford part includes the manufacturer's warranty, easy returns, and super-fast delivery. So why wait? Shop now and get your vehicle back to peak condition.

The Ford Air Pump Check Valve prevents spent exhaust from surging backward in a dangerous manner in the secondary air system. It is a one-way gate. For over 100 years, Ford has worked to produce vehicles that are practical and useful. From the moving assembly line that reduced build times to today's turbocharged EcoBoost engines that sip fuel yet still shove you into your seat, the Ford cars of today understand what you want like not many modern-day cars do, thanks to SYNC. Whether you want to request a song or search for a map, you can simply speak and do so without taking your eyes off the road. Moreover, the Co-Pilot360 keeps a lookout for neighboring lanes and hits the brakes when drivers cut in front to protect you and your loved ones from accidents. In general, it works hard to swat trouble before it begins. Even the fully electric F-150 Lightning can haul lumber without causing carbon emissions, which proves that Ford still values the needs of the working class. The inexpensive cost of the weekend wrenching is due to straightforward manuals. To install a fresh Air Pump Check Valve, start off by killing battery power and bleeding any pressure. Next, trace the hose between the pump and the manifold. Release the clamps, wriggle out the worn-out valve, and inspect the hoses for any cracks or dry rot. Orient the new Air Pump Check Valve so that its arrow points towards the engine, tighten the clamps, and snap everything back together. Reconnect the battery, start the engine, and listen carefully. If it idles crisply and has no hiss, your Ford's last Air Pump Check Valve installation for many miles has been seated properly.