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Baldwin B40128 Engine Oil Filter

Brand	Baldwin B40128
Contains	Anti-Drainback Valve;30 PSID By-Pass Valve;Front End Check Valve
Fits	2005-06 Jeep Liberty with 2.8L Turbo Diesel Engine
Height	4 27/32
Height (mm)	123
Integral Gasket	[1] Included
Outside Diameter 1	2 29/32
Outside Diameter 1 (mm)	73.8
Per Inch	16
Replaces	Chrysler 5003558AA
Thread	4-Mar
Fits	Jeep · 2 vehicles

Anti-drainback valve. Helps keep oil in the filter for quicker pressure at startup.

By-pass valve. Maintains oil flow when the filter reaches restriction.

Integral gasket included. Provides a ready-to-install sealing surface.

$20.05Free shipping

In stock · usually ships same day before 1pm CST

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Baldwin B40128 Oil Filter for Jeep Liberty

The Baldwin B40128 engine oil filter is built for 2005-2006 Jeep Liberty models with the 2.8L turbo diesel engine. It replaces OE number 5003558AA and includes filtration features that support oil control during start-up and normal operation.

Key Features

Fits 2005-2006 Jeep Liberty with 2.8L Turbo Diesel Engine
Contains an anti-drainback valve, 30 PSID by-pass valve, and front end check valve
Integral gasket included
Thread size: 4-Mar
Outside diameter: 2 29/32 in. (73.8 mm)
Height: 4 27/32 in. (123 mm)
16 threads per inch
Replaces Chrysler 5003558AA

Detailed Description

The Baldwin B40128 is an engine oil filter for Jeep Liberty diesel applications that require OE-style fitment and filtration control. Its anti-drainback valve helps retain oil in the filter after shutdown, while the 30 PSID by-pass valve and front end check valve support oil flow management under operating conditions. Baldwin B40128 is a direct replacement for Chrysler 5003558AA and is sized for the 2005-2006 Jeep Liberty 2.8L Turbo Diesel engine.

This part cross-references Chrysler 5003558AA for the same application.

What It Helps Address

Oil filter replacement for 2005-2006 Jeep Liberty 2.8L Turbo Diesel service intervals
Loss of oil retention after engine shutdown
Restricted oil flow caused by a loaded or worn filter
OE number 5003558AA replacement needs
Routine engine maintenance on Jeep Liberty diesel models

Installation Notes and Tips

Verify the engine is the 2.8L Turbo Diesel before ordering. Match the thread size, outside diameter, and height to the existing filter and confirm the gasket seats properly during installation. Prime and inspect the filter area after service, then check for leaks after startup. Baldwin B40128 is listed for 2005-2006 Jeep Liberty applications only.

Quality Assurance

Baldwin manufactures filtration components for automotive service applications, and this filter is specified with built-in valve features and OE replacement fitment for the Jeep Liberty diesel platform.

This part fits 2 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Liters	Cylinders	Fuel Type	Position	Notes
2006	Jeep	Liberty	2.8L	L4	DIESEL	N/A	OE Number : 5003558AA
2005	Jeep	Liberty	2.8L	L4	DIESEL	N/A	OE Number : 5003558AA
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