Under car mounted fuel pump
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! For vehicle's with the production date 11/1986 to 09/1987
A plug-and-play solution to add Flex Fuel capability to your BMW!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Pre-LCI vehicles only
Brand:
ES#:
4820439
Mfg#:
BM3FFKT
Ships on Jun 23, 2026
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$649.00
This product was last offered at the strikethrough price on 06-07-2026
Replaces the pump and includes a new seal and hardware to make installation quick and easy!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Connects to the fuel tank breather valve
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with automatic transmission
Brand:
ES#:
4766526
Mfg#:
13907601515
In Stock
ON SALE!
$69.99
This product was last offered at the strikethrough price on 05-02-2026
Seal for in-tank fuel pump and in-tank sender unit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Runs from the filler neck to the tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4871947
Mfg#:
16121180402
In Stock
ON SALE!
SAVE 21%
$29.99
This product was last offered at the strikethrough price on 05-02-2026
Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. For Fuel-It! brand port injection configs.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fuel pump with filter and built in level sensor.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4842581
Mfg#:
16117300463
In Stock at Vendor
$315.99
This product was last offered at the strikethrough price on 04-10-2026
ECS Tuning has made it simple to find the perfect fuel system parts for your car. Whether you're replacing OEM fuel system parts or building a high-flow fuel system for a performance car, ECS Tuning has fuel pumps, fuel injectors, fuel filters, and more from respected names like Bosch, Siemens, and Genesis.
Lifetime Replacement
