Fuel Injection Pump 5WS40008 A2C0000727 2S6Q-9A543-AF for Ford Fusion Fiesta Citroen C2 C3 Peugeot 1007 206 Toyota Aygo Mazda 2 2002-2017
This fuel pump is engineered as a direct replacement for the Ford Fusion Fiesta Citroen C2 C3 Peugeot 1007 206 Toyota Aygo Mazda 2 2002-2017. Manufactured to meet or exceed OEM specifications, it delivers reliable performance in demanding conditions. Each unit is tested for fuel flow, pressure rating, and durability before leaving the factory to ensure consistent quality across every order.
Vehicle Compatibility
| Application | Details |
|---|---|
| Ford Fusion Fiesta Citroen C2 C3 Peugeot 1007 206 | See product specifications |
| Toyota Aygo Mazda 2 2002 | 2017 Condition: Remanufactured Replacement Part Number |
| Ford Engine: F6JA, F6JBFit for | See product specifications |
| Toyota Engine: WNB1, KGB1 Application: Fit for following models | See product specifications |
| Ford Fusion 2002 | 2012 |
| Ford Fiesta 2002 | 2010Citroen C2 2003-2014Citroen C3 2003-2017Citroen NemoPeugeot BipperPeugeot 107Peugeot 1007 2005-2025Peugeot 206 2002-2010Peugeot 207Peugeot 307 |
| Toyota Aygo 2005Mazda 2 2008 | 2015 |
Replaces OEM Part Numbers
2S6Q-9A543-AA • 2S6Q-9A543-AB • 2S6Q-9A543-AC • 2S6Q-9A543-AD • 2S6Q-9A543-AE • 2S6Q-9A543-AF • 2S6Q9A543AA • 2S6Q9A543AB • 2S6Q9A543AC • 2S6Q9A543AD • 2S6Q9A543AE • 2S6Q9A543AFMazda
Signs You Need a Replacement
If your equipment is showing any of these symptoms, the injection pump may be the cause:
- Engine cranks but won’t start — The pump may have lost prime or stopped delivering fuel. Check for fuel at the filter outlet before replacing the pump.
- Stalling under load — A weak pump can’t maintain pressure at high demand. The engine runs fine at idle but dies when you put it to work.
- Fuel pressure warning (if equipped) — Modern Ford equipment monitors fuel rail pressure. A low-pressure warning often means the pump is failing.
- Loud whining from fuel system — A failing pump makes a high-pitched whine that gets louder as it warms up. Normal pump noise is a low hum.
- Air in fuel lines — If you see bubbles in the transparent fuel line or the primer bulb won’t stay firm, the pump may be drawing air through a worn seal.
- Excessive return flow — Too much fuel returning to the tank instead of reaching the injectors indicates internal pump wear.
Before You Replace the Pump
Before replacing the pump, check the fuel filter and fuel lines for restrictions. A blocked filter causes the same symptoms as a failing pump on Ford equipment. When installing the new pump, fill it with clean fuel before connecting the lines — this reduces priming time and prevents dry-run damage. After installation, bleed the system fully and check for leaks at all connection points. Replace the fuel filter at the same time as the pump to protect the new unit from debris.
Frequently Asked Questions
Will this fit my Ford 1007?
Yes. This part is designed to fit the Ford 1007, 206 among other models listed in the compatibility table above. Verify your specific model and engine code before ordering to ensure the correct fit.
Can I cross-reference 2S6Q-9A543-AA with 2S6Q-9A543-AB?
Yes. Both 2S6Q-9A543-AA and 2S6Q-9A543-AB are interchangeable OEM numbers for this part. They refer to the same component with the same specifications, just different part number revisions.
My vehicle is a 2002 model – is it covered?
The compatibility range for this part includes 2002-2017. The 2002 model year falls within this range, but verify the engine code and body type match. Mid-year production changes sometimes mean two vehicles from the same model year use different parts.
How long does a Ford fuel pump typically last?
Fuel pump life varies by application, but on Ford equipment you can generally expect 5,000 to 10,000 hours of operation. Running the tank dry, using contaminated fuel, or neglecting the fuel filter are the top causes of premature failure.
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