Fuel Pump filter sock replacements for Walbro fuel pumps such as the 450 (F90000274), 525 (F90000285), and 535 (F90000295).
Fuel Pump filter sock replacements for Walbro fuel pumps such as the 450 (F90000274), 525 (F90000285), and 535 (F90000295).
Located on the top of the fuel filter
Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping!
For most JB4 applications.
15 PSI
12-14.3mm 9mm Wide
Filter for Inline Fuel Filter AN8 Single In/Out unit
Use these in replacement of any standard short body EV14 style injector.
Allows perfect fixation of the fuel pressure regulator in the desired location.
So you do not have to replace the whole fuel line when the old clips break
Replace that dirty fuel filter, VW recommends it's replacement every 20K miles
For vehicles with VIN from 1C-W-040842 only, split is in the 1998 model year
Kit contains parts needed for the installation of an inline pump
For use with 255 LPH pumps only
Gasket for injection/vacuum pump
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For vehicles with BEW engine code only
This product was last offered at the strikethrough price on
06-25-2026
High flow WMI solenoid with inline 40 micron filter
Adjustable (1-15 PSI) to engage at the appropriate amount of boost pressure for your application.
Replace that dirty fuel filter, VW recommends it's replacement every 20K miles
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For vehicles with VIN from 1C-W-040842 only, split is in the 1998 model year
Recommended to be replaced any time the injector is replaced
For vehicles with ALH engine code only
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-05-2026