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BMW E39 525i M54 2.5L

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BMW E39 525i M54 2.5L Engine Fuel Parts

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In-Line Micro Regulator - 4 Bar

ES#4883148 - 601-0259 - In-Line Micro Regulator - 4 Bar - The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure! - Precision Raceworks - Audi BMW Volkswagen

The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883148
Mfg#:
601-0259
Ships in 9 Business Days
$64.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Line Check Valve - AN6 Male To AN6 Male

Prevents fuel from draining from your fuel lines UNIVERSAL FITMENT - Intended for use with fuel lines featuring AN6 connectors, modifications may be required for installation

Brand:
Precision Raceworks - Corporate Logo
ES#:
5388610
Mfg#:
201-0200
Ships in 9 Business Days
$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filter

Keep your fuel system operating at peak performance and protect your precision injectors with an Original Equipment quality replacement fuel filter from Bosch.

Brand:
Bosch - Corporate Logo
ES#:
5505208
Mfg#:
13321709535
Special Order: No Guaranteed ETA
$83.99 USD
Free Shipping
on orders $49 and up

Union Tee - 1/4 Quick Connect

Quick connect union T-fitting for 1/4" Nylon

Brand:
SnowPerformance - Corporate Logo
ES#:
2826282
Mfg#:
82040
Special Order: No Guaranteed ETA
$23.99 USD
Free Shipping
on orders $49 and up

Fuel Pump

Pump and bracket with hose 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5506649
Mfg#:
16146752368
Ships on Jan 6, 2027
Auto Notify
$109.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Fuel Hose - 1 Meter

Replacement rubber fuel hose We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4858323
Mfg#:
16121180409
Special Order: No Guaranteed ETA
$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Fuel Parts

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.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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