Also known as the RPM or Impulse sensor.
Volkswagen 337/20AE 1.8T Engine Parts & Accessories
- Cooling
- Covers
- Drive Belts
- Electrical
- Emissions
- Filter
- Fuel
- Gaskets & Seals
- Ignition
- Intake
- Mechanical
- Mount
- Oil Service
- Performance
- Pulleys
- Skid Plate
- Software
- Timing
- Tools
- Turbocharger
- Vacuum System
Fix that rough idle and get your throttle response back
Keep your engine running smooth
Keep your drive belt tight to your accessories
Controls actuation of the Combi Valve or Diverter Valve
This product was last offered at the strikethrough price on
05-07-2026
Located on the rear of the alternator
For vehicles with Valeo alternator only
This product was last offered at the strikethrough price on
05-07-2026
Also known as the RPM or Impulse sensor.
This product was last offered at the strikethrough price on
07-23-2026
Replacement injector to keep your engine running smoothly
This product was last offered at the strikethrough price on
02-26-2026
Give your engine bay a factory fresh look with a new expansion tank, engine cover, dipstick with tube and oil cap
This product was last offered at the strikethrough price on
07-25-2026
Includes radiator mounts and hoses for a simple installation. Featuring genuine parts.
Price includes a $286 refundable core charge.
This product was last offered at the strikethrough price on
05-07-2026
Detects engine knock and changes timing accordingly (sensor only)
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Keep your engine running efficiently
This product was last offered at the strikethrough price on
05-07-2026
Comes with, Oil Filter Adapter, Oil Cooler O-Ring, Sealing O-Ring (34.2x3), and Oil Filter Adapter Gasket
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
07-09-2026
This bolt-on package pairs a high-volume K04-001 turbocharger with a smooth-bore silicone inlet hose to maximize boost response.
10X Entries Into Our F80 M3 Sweepstakes
Factory engine cover will not fit with the use of this inlet hose.
This product was last offered at the strikethrough price on
08-20-2026