Chrome YFA Carburetor compatible with Ford E-100, E-150, E-250, E-350, E-Series, F-150, F-250, F-350, F100
This 1-barrel YFA carburetor features an electric automatic choke designed to improve throttle response and engine performance. It maintains near-stock fuel mileage while adding 5-10% horsepower to 4.9L 300 cu engines.
Key facts
- Part type
- Carburetor
- Type
- Aftermarket replacement
Compatibility matrix
Only models verified by our team are listed| Parts for | Model | This part |
|---|---|---|
| Ford | Ford F-150 | Fits |
| Ford F-350 | Fits | |
| Ford E-100 | Fits | |
| Ford F-250 | Fits | |
| Ford E-350 | Fits | |
| Ford F100 | Fits | |
| Ford E-Series | Fits | |
| Ford E-250 | Fits | |
| Ford E-150 | Fits |
Only the models listed above have a confirmed catalog fit. If yours is absent, compatibility is unknown, not ruled out. Compare the exact model identifier and any published dimensions or connectors before ordering.
Where to find your model number
- Ford: Use your 17-character VIN. It's on the driver-side dashboard at the base of the windshield and on the driver's door jamb sticker. The year is in the 10th character. Also check your registration or the owner's manual.
General manufacturer guidance: exact label position can vary by model.
Carburetor specifications
- Material
- Zinc Alloy / Metal
- Color
- Chrome
- Choke Type
- Electric / Automatic
- Voltage
- DC 12V
- Barrel Count
- 1-Barrel (YFA)
Installation guide - Small engine part replacement
General guidance for this part type - always follow your device manual- Socket set and screwdrivers
- Rag and container for fuel
- Old fuel causes most small engine running problems; drain stale fuel before testing a new carburetor.
- 1Make it safe. Switch the engine off, let it cool and pull the spark plug lead off. Work outdoors, away from flames.
- 2Reach the part. Remove the air filter cover and housing; carburetors sit right behind it.
- 3Remove the old part. Photograph the linkage and fuel line routing, close or clamp the fuel line, then disconnect lines and linkages and undo the fixings.
- 4Fit the new part. Use new gaskets, reconnect linkages and fuel lines exactly as in your photo, and refit the air filter.
- 5Start and check. Reconnect the plug lead, prime the engine if it has a primer bulb, start it outdoors and check for leaks and smooth idle.
This is general guidance for the part type, not a model-specific procedure. If the part does not fit without force, stop and recheck compatibility.
Maintenance check
Signs it's time to replace
- 01Engine is hard to start or will not idle
- 02Runs only with the choke on
- 03Surging, sputtering or black smoke
- 04Fuel leaking from the carburetor
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12 month warranty on every part
Every part we sell is covered for 12 months from delivery. If it fails in normal use, we replace it or refund you , claim it straight from your order page.
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Questions & answers
+Which models does this carburetor fit?
Our team verified it for Ford F-150, Ford F-350, Ford E-100, Ford F-250, Ford E-350, Ford F100 and 3 more. The full list is in the compatibility table above.
+How do I make sure it fits my exact model?
Find the model number on your vehicle registration or VIN and compare it with the table above. Our fit guarantee covers verified models.
+What is the carburetor made of?
Listed material: Zinc Alloy / Metal.
+Is it hard to install?
Install difficulty: Advanced · mechanical experience needed. Step by step instructions are on this page.
+How fast will it arrive?
This part is in stock in the USA: delivery within 3 to 8 business days, free shipping in the US.
+Is there a warranty?
Yes, a 12-month warranty is included, and you can extend it at checkout. Returns are accepted within 30 days.