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Autobest F1546 Electric Fuel Pump
| Brand | Autobest F1546 |
|---|---|
| Fits | Ford and Mazda · 44 vehicles |
Complete installation kit. Includes the accessories needed for a full fuel pump install.
Ethanol-tolerant design. Built for today’s fuel systems with superior ethanol resistance.
Turbine pump. Delivers steady fuel flow with a compact in-tank design.
Cross-references 4L5Z-9H307CF, 5L5Z-9H307CA and 6L5Z-9H307C for the same application. See all 7.
Electric Fuel Pump for Ford Ranger and Mazda B-Series
The Autobest F1546 is an in-tank electric fuel pump built for 12V fuel systems that need steady pressure and consistent delivery. It is a turbine-style pump with a 120 GPH average flow rating, 125-135 PSI operating range, and ethanol-tolerant construction for modern fuel blends.
- In-tank electric fuel pump for fuel delivery service
- Turbine pump design with 12V operation
- Average current draw: 7A
- Average flow rating: 120 GPH
- Operating pressure range: 125-135 PSI
- Single hose outlet with chip-style male terminals
- Built with top-grade components and tested throughout manufacturing
- Limited lifetime warranty
Fitment and Application Details
Fits 2004-2006 Ford Ranger, N/A, including applications noted with tank seal requirements and select fuel system notes. Fits 2004-2006 Mazda B3000, N/A, including extended cab pickup applications and select tank seal notes. Fits 2004-2006 Mazda B4000, N/A, including select tank seal notes. Fits 2004 Mazda B2300, N/A, extended cab pickup.
This part cross-references OE-style numbers such as 4L5Z-9H307CF and SP1328 for the same application. The Autobest F1546 is also listed for 2004-2006 Ford Ranger and Mazda B3000/Mazda B4000 fuel pump service where the original in-tank unit is being replaced.
What This Fuel Pump Helps Address
- Hard starting caused by weak fuel pressure
- Engine hesitation from inconsistent fuel delivery
- Fuel starvation under load or at higher demand
- Poor drivability related to a failing in-tank pump
- Replacement needs on Ford Ranger and Mazda B-Series fuel systems
Installation Notes and Tips
Strainer is sold separately, and Autobest notes that the correct strainer is required to validate warranty coverage where specified. Review the vehicle notes carefully for tank seal and fuel-system details before installation. Confirm inlet and outlet connections, terminal style, and in-tank configuration match the original pump before service.
Quality Assurance
Autobest uses top-quality materials and tests its fuel pumps throughout the manufacturing process to support consistent performance. The F1546 includes a limited lifetime warranty and is engineered for superior ethanol tolerance in today’s fuel systems.
| Year | Make | Model | Body Type | Liters | Cylinders | Fuel Type | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 2006 | Ford | Ranger | — | 4.0L | V6 | — | 125.9" | N/A | Includes Tank Seal,125.9 |
| 2006 | Ford | Ranger | — | 3.0L | V6 | — | 125.9" | N/A | Strainer required to validate the warranty: F358S,125.9 |
| 2006 | Ford | Ranger | — | 4.0L | V6 | — | 125.7" | N/A | Strainer required to validate the warranty: F358S,125.7 |
| 2006 | Ford | Ranger | — | 4.0L | V6 | — | 125.7" | N/A | Includes Tank Seal,125.7 |
| 2006 | Ford | Ranger | — | 2.3L | L4 | — | 125.9" | N/A | Strainer required to validate the warranty: F358S,125.9 |
| 2006 | Ford | Ranger | — | 3.0L | V6 | — | 125.9" | N/A | Includes Tank Seal,125.9 |
| 2006 | Ford | Ranger | — | 2.3L | L4 | — | 125.7" | N/A | Strainer required to validate the warranty: F358S,125.7 |
| 2006 | Ford | Ranger | — | 2.3L | L4 | — | 125.7" | N/A | Includes Tank Seal,125.7 |
| 2006 | Ford | Ranger | — | 4.0L | V6 | — | 125.9" | N/A | Strainer required to validate the warranty: F358S,125.9 |
| 2006 | Ford | Ranger | — | 3.0L | V6 | — | 125.7" | N/A | Strainer required to validate the warranty: F358S,125.7 |
| 2006 | Ford | Ranger | — | 2.3L | L4 | — | 125.9" | N/A | Includes Tank Seal,125.9 |
| 2006 | Ford | Ranger | — | 3.0L | V6 | — | 125.7" | N/A | Includes Tank Seal,125.7 |
| 2006 | Mazda | B3000 | Extended Cab Pickup | 3.0L | V6 | — | — | N/A | To 5/1/06; Includes Tank Seal,Extended Cab Pickup |
| 2006 | Mazda | B3000 | Extended Cab Pickup | 3.0L | V6 | — | — | N/A | Strainer required to validate the warranty: F358S,Extended Cab Pickup |
| 2006 | Mazda | B4000 | — | 4.0L | V6 | — | — | N/A | Strainer Required to Validate the Warranty: F358S |
| 2006 | Mazda | B4000 | — | 4.0L | V6 | — | — | N/A | TO 5/1/2006; Includes Tank Seal |
| 2005 | Ford | Ranger | — | 4.0L | V6 | — | 125.7" | N/A | Strainer required to validate the warranty: F358S,125.7 |
| 2005 | Ford | Ranger | — | 4.0L | V6 | — | 125.7" | N/A | Includes Tank Seal,125.7 |
| 2005 | Ford | Ranger | — | 2.3L | L4 | — | 125.7" | N/A | Strainer required to validate the warranty: F358S,125.7 |
| 2005 | Ford | Ranger | — | 2.3L | L4 | — | 125.7" | N/A | Includes Tank Seal,125.7 |
| 2005 | Ford | Ranger | — | 3.0L | V6 | — | 125.7" | N/A | Strainer required to validate the warranty: F358S,125.7 |
| 2005 | Ford | Ranger | — | 3.0L | V6 | — | 125.7" | N/A | Includes Tank Seal,125.7 |
| 2005 | Mazda | B3000 | Extended Cab Pickup | 3.0L | V6 | — | — | N/A | Includes Tank Seal,Extended Cab Pickup |
| 2005 | Mazda | B3000 | Extended Cab Pickup | 3.0L | V6 | — | — | N/A | Strainer required to validate the warranty: F358S,Extended Cab Pickup |
| 2005 | Mazda | B4000 | — | 4.0L | V6 | — | — | N/A | Includes Tank Seal |
| 2005 | Mazda | B4000 | — | 4.0L | V6 | — | — | N/A | Strainer Required to Validate the Warranty: F358S |
| 2004 | Ford | Ranger | — | 3.0L | V6 | GAS | 125.9" | N/A | Includes Tank Seal,U,125.9,GAS |
| 2004 | Ford | Ranger | — | 4.0L | V6 | — | 125.9" | N/A | Includes Tank Seal,125.9 |
| 2004 | Ford | Ranger | — | 3.0L | V6 | GAS | 125.9" | N/A | Strainer required to validate the warranty: F358S,U,125.9,GAS |
| 2004 | Ford | Ranger | — | 3.0L | V6 | GAS | 125.7" | N/A | Includes Tank Seal,U,125.7,GAS |
| 2004 | Ford | Ranger | — | 4.0L | V6 | — | 125.7" | N/A | Strainer required to validate the warranty: F358S,125.7 |
| 2004 | Ford | Ranger | — | 4.0L | V6 | — | 125.7" | N/A | Includes Tank Seal,125.7 |
| 2004 | Ford | Ranger | — | 2.3L | L4 | — | 125.9" | N/A | Strainer required to validate the warranty: F358S,125.9 |
| 2004 | Ford | Ranger | — | 2.3L | L4 | — | 125.7" | N/A | Strainer required to validate the warranty: F358S,125.7 |
| 2004 | Ford | Ranger | — | 3.0L | V6 | GAS | 125.7" | N/A | Strainer required to validate the warranty: F358S,U,125.7,GAS |
| 2004 | Ford | Ranger | — | 2.3L | L4 | — | 125.7" | N/A | Includes Tank Seal,125.7 |
| 2004 | Ford | Ranger | — | 4.0L | V6 | — | 125.9" | N/A | Strainer required to validate the warranty: F358S,125.9 |
| 2004 | Ford | Ranger | — | 2.3L | L4 | — | 125.9" | N/A | Includes Tank Seal,125.9 |
| 2004 | Mazda | B2300 | Extended Cab Pickup | 2.3L | L4 | — | — | N/A | Strainer required to validate the warranty: F358S,Extended Cab Pickup |
| 2004 | Mazda | B2300 | Extended Cab Pickup | 2.3L | L4 | — | — | N/A | Includes Tank Seal,Extended Cab Pickup |
| 2004 | Mazda | B3000 | Extended Cab Pickup | 3.0L | V6 | — | — | N/A | Includes Tank Seal,Extended Cab Pickup |
| 2004 | Mazda | B3000 | Extended Cab Pickup | 3.0L | V6 | — | — | N/A | Strainer required to validate the warranty: F358S,Extended Cab Pickup |
| 2004 | Mazda | B4000 | — | 4.0L | V6 | — | — | N/A | Includes Tank Seal |
| 2004 | Mazda | B4000 | — | 4.0L | V6 | — | — | N/A | Strainer Required to Validate the Warranty: F358S |
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