10 bestFuel Efficient Carof December 2025
112M consumers helped this year.
1

WAYSKA Diesel Heater Fuel Pump, Quieter, Parking heater Replacement Part for all diesel heaters
WAYSKA

9.9
36% off
2

FASS Titanium Series Fuel Filter Package XWS-3002 / PF-3001 | Replaces FF-3003
FASS

9.8
3

FASS Titanium Series Fuel Filter Combo Package XWS-3002XL / PF-3001XL Replaces FF-3003
FASS

9.7
4

GENMAX12V DC Gasoline Electric Fuel Pump GMEFP, unattended and high efficient, GENMAX Special design for small inverter generators, auto pumping gasoline, non-stop operation(GMEFP)
GENMAX

9.5
5

MEKOTRIN Fuel Transfer Pump with Auto-Stop Sensor(3.2GPM) AA Battery Powered Portable Fuel Pump with 3 Adapters for Most Gasoline, Diesel, Kerosene (Batteries Not Included)
MEKOTRIN

9.3
Other
6

Sierra 18-7945 Fuel Filter - 4.35", 10 Micron
Sierra

9.1
7

KLEVERISE 819-840 Flexible Stainless Steel Braided Fuel Line Kit - Upgraded Fuel Hose Quick Repair Fit for Chevrolet Silverado & GMC Sierra 1999-2003 Models - OE# 15043857, 15765803 Easy to Install
KLEVERISE

8.8
8

AUGREX Universal 6 Volt Electric Fuel Pump with Installation Kit, Inline Type 5-8 PSI 5/16 Inlet & Outlet Fit for Carbureted Models E8011 SP1124
AUGREX

8.6
9

Multifunction Liquid Sucker Pump, 2024 Upgrade Manual Fuel Transfer Pump High Flow Siphon Hand Pump, Portable Manual Car Fuel Transfer Pump for Gas Gasoline Oil Fuel Petrol Diesel (3.3FT)
Generic

8.3
10

CarBole 12D Micro Electric Diesel Fuel Pump Universal 5/16 inch Inlet and Outlet 12V 1-2 A, 35 GPH, 4-7 PSI
CarBole

8.0
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