Air and Fuel› Fuel Injection Systems and Components - Electronic

Bosch

FUEL ACCUMULATOR

$340.50

SKU: B00G 0438170055

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Original equipment Bosch 0438170055 fuel accumulator. Connected in fuel line for fuel return to maintain consistent fuel pressure in the fuel line to prevent acceleration lag and fuel line evaporation when the engine is off to prevent hard starts. Replaces previous Bosch fuel accumulator part number 0438170044. (1) per vehicle.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBosch
Part NumberB00G 0438170055

Videos

Fuel Pressure accumulator what do you do

Fuel Pressure accumulator what do you do
Replacing a Fuel Pump on the Mercedes! | R129

Replacing a Fuel Pump on the Mercedes! | R129
Mercedes 500SL CIS injection tuned

Mercedes 500SL CIS injection tuned
1997 Mercedes Benz SL 500 Fuel Pump Location and Replacement

1997 Mercedes Benz SL 500 Fuel Pump Location and Replacement

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy