Your 2013 truck might lie to you about gas because the fuel gauge float is sinking on the job. Fixing this annoyance requires matching the right replacement part to your exact tank configuration. I reviewed the feedback on these three components so you do not have to guess. Let me show you how they stack up in an honest ranking.
| Best For | Product | Name | Score | |
|---|---|---|---|---|
| Direct Replacement Part |  |
DBG Ventures Fuel Sending Unit Float | 9.8/10 | View on Amazon |
| Super Duty Trucks |  |
Fuel Level Gauge Sending Unit Fit For 2011-2016 Ford F-250 F-350 Super Duty BC3Z-9A299-F BC3Z9A299F | 9.0/10 | View on Amazon |
| Older F-150 Generations |  |
Ford Fuel Gauge Assembly – FOTZ9A299AA | 8.2/10 | View on Amazon |
1. DBG Ventures Fuel Sending Unit Float
This unit earns its top spot because of a factory-exact match that prevents inaccurate fuel readings on the road. When I analyzed the specs, I found that precision matters most for getting your dashboard meter working again.
You get a dependable direct replacement part that drops right into your factory assembly without modification. The main limitation is that installation requires dropping your fuel tank, which tests your patience on a weekend afternoon. In my view, the straightforward fit outweighs the wrench time required underneath your chassis.
Buyers frequently note that the plastic material matches the original density required for proper buoyancy.
Reviewers often mention needing basic hand tools and a jack to complete the swap safely.
Users appreciate the lack of modifications needed during the physical installation process.
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2. Fuel Level Gauge Sending Unit Fit For 2011-2016 Ford F-250 F-350 Super Duty BC3Z-9A299-F BC3Z9A299F
Drivers tackling heavy-duty towing rigs will find this option fits larger Super Duty trucks rather than light pickups. If you own a fleet vehicle or a heavy workhorse, this assembly addresses the distinct fuel tank depths found in those chassis.
I would skip this choice if you drive a standard half-ton, as the wiring connections and arm lengths differ significantly. My assessment is that you must double-check your VIN before ordering to avoid fitment headaches.
Fleet owners report that the electrical resistance matches factory dashboard requirements accurately.
Mechanics point out that the unit handles diesel and gasoline configurations differently depending on the exact sub-model.
Buyers emphasize the importance of verifying part numbers due to mid-year manufacturing changes.
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3. Ford Fuel Gauge Assembly – FOTZ9A299AA
An unusual mounting bracket design immediately catches your eye on this older assembly before you realize it targets previous generations. Older F-150 generations relied on this specific bracket style, which differs from your 2013 layout.
I'd advise you to steer clear of this variant for modern trucks because the float arm geometry will not clear your contemporary fuel pump module. My judgment is that vintage truck owners benefit from this design, but modern owners need to look elsewhere.
Long-term truck owners highlight the durability of the metal float arms on older restorations.
Reviewers note that connector pins require minor cleaning on aged wiring harnesses.
Feedback suggests this assembly suits restorations better than daily modern driver repairs.
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Choosing Between Them
I rank the DBG Ventures float as my top recommendation for your 2013 truck because it matches factory specifications precisely. You should choose this direct replacement if you want an accurate dashboard reading without modifying your fuel system.
Finding reliable documentation for this specific repair remains challenging across all three options. You will need patience while dropping the fuel tank, but the accurate fuel readings make the greasy garage hours worthwhile.
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