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Home/parts/Electrical & Lighting/AMF3330
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AMF3330 - SOLENOID COIL VALVE

Image is for illustration purposes only. Actual part may vary.

National Liftgate PartsElectrical & LightingIn Stock

AMF3330

SOLENOID COIL VALVE

$133.58
Free Pickup Ships nationwide (3–7 days) 30-Day Returns Secure Checkout

This is a 2-way drain valve with a 1-terminal solenoid coil designed to control hydraulic fluid flow from the manifold of a liftgate power unit.

Read more

When energized, the solenoid opens to allow fluid to drain back to the reservoir; when de-energized, it closes to maintain system pressure. It is commonly replaced when the valve leaks, the coil fails, or the liftgate operates slowly or erratically. The AMF3330 is a complete assembly (valve body AMF3338 and coil AMF3345) that serves as a direct aftermarket replacement for several OEM drain valves.

Verified fitment

  • Waltco liftgates (replaces 70400003)
  • Thieman liftgates (replaces 4412)
  • Maxon liftgates (replaces 250072)
  • Anthony liftgates (replaces A130272)
  • Leyman liftgates (replaces AA-501-247, P33772)
  • DelAmerica liftgates (replaces 25177)
  • Progressive liftgates (replaces 832330)
  • Monarch liftgates (replaces 7193)

Fits hydraulic power unit manifolds on many liftgate models where the original drain valve matches these cross-referenced numbers. Always verify physical dimensions and electrical connection (single spade terminal) against your existing valve.

Part data verified against 5 catalog sources

Specifications

SKUAMF3330BrandNational Liftgate PartsSupplierKnox TrailersCategoryElectrical & LightingAvailabilityIn StockValve Stem Diameter1/2 inchValve Length3 inchesCoil Diameter1/2 inchCoil Length1-1/2 inchesTerminal Type1-terminal (single spade)Weight0.7 lbs

Cross-References / Interchange

AMF3338 (valve body only)AMF3345 (coil only)Waltco 70400003Thieman 4412Maxon 250072Anthony A130272DelAmerica 25177Leyman AA-501-247Leyman P33772Monarch 7193Progressive 832330OEM 10137OEM 95010137OEM 9645Venco E1-1019-28
Supplier information

Part Number: AMF3330

SOLENOID COIL VALVE

Unit: ea

Dealer: Knox Trailers

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