Oil Pressure Switch for Jeep Wrangler JK 2.8L ENS and TJ 4.0L ERH Engines

Aftermarket OEM Replacement oil pressure switch for the Jeep Wrangler JK 2.8L ENS diesel and TJ 4.0L ERH petrol. Direct fit replacement for OEM 56028807AA. If your oil pressure warning light has come on, this is the part that gets your Wrangler sorted fast.

TO SUIT:

JEEP WRANGLER

• [01/07 - 12/11] JEEP WRANGLER JK 2.8L ENS / R428 Diesel (130kW)
• [01/11 - 12/18] JEEP WRANGLER JK 2.8L ENS / VM10D / VM11D Diesel (147kW)
• [01/96 - 12/02] JEEP WRANGLER TJ 4.0L ERH / MX / S01 Petrol (130kW)
• [01/03 - 12/07] JEEP WRANGLER TJ 4.0L ERH / MX / S01 Petrol (130kW)
• [01/03 - 12/07] JEEP WRANGLER TJ 4.0L Rubicon Petrol (128kW)

OEM PART NUMBERS:

56028807AA, 56028807AB, 56028807AC, 5149064AA, 68142899AA

OTHER PART NUMBERS:

• VEMO: V33-72-0005
• WALKER PRODUCTS: 256-1018

PACKAGE INCLUDES:

1 x OEM Quality Oil Pressure Switch (3-pin plug, 3 flat pins)

ABOUT THIS SWITCH:

The oil pressure switch monitors your Wrangler's lubrication system and triggers the oil pressure warning light when pressure drops outside a safe range. A failed switch can cause a false alarm — or fail to warn you of a real problem. Either way, it needs replacing. Most orders dispatched same day and delivered express Australia-wide.

COMMON SYMPTOMS OF A FAILING OIL PRESSURE SWITCH:

• Oil pressure warning light on the dash
• Intermittent or flickering oil pressure light
• Oil pressure light on at idle, clears when revving
• Oil pressure gauge reading incorrectly or not at all
• Oil pressure light stays on after engine warms up

Note: Verify fitment using the OEM part number before ordering. Suits 3 flat pins — refer to product images for connector confirmation.