Engines and Components› Oiling Systems

Hella

OIL PRESSURE SWITCH

$25.97

SKU: H004 003259711

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

Easy — 1–2 hours

Description

The Hella 003259711 engine oil pressure switch is a 12V, normally closed contact switch designed for accurate oil pressure monitoring. It features a 1/4-18 NPT thread, 24 mm spanner size, and a 0.4 bar switch pressure rating. This direct-fit service part is suitable for select Ford, Mazda, and Mercury applications that require a single-terminal oil pressure signal.

Hella brings over 60 years of OE competence to this dependable engine control component. The 003259711 is a practical replacement for servicing vehicles like the Ford Escape, Ford Focus, Mazda Tribute, Mercury Cougar, Ford Contour, or Mercury Mystique with the specified oil pressure switch configuration.

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

BrandHella
Part NumberH004 003259711

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