Air and Fuel› Fuel Pumps, Regulators and Components
WEBASTO
SP DOSING PUMP DP 42.4 VDA CPL
SKU: W040 9039917A
Easy — 1–2 hours
Description
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
| Brand | WEBASTO |
| Part Number | W040 9039917A |
Videos
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No More Ticking: How This Quiet Fuel Pump Changed the Diesel Heater Game for Winter Camping! Part #3
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Diesel Heater Fuel Pump: How to QUIET a Noisy Fuel Pump
VAN BUILD | WEBASTO HEATER INSTALL| A SIMPLE BREAKDOWN
Diesel Heater Quiet Fuel Pump Upgrade
Webasto Air Heater - Medium Duty Application
Silent Pump for Diesel Heaters - test / review
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.
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