Mopar 04581581AB OEM Brake Vacuum Air Pump 3.0L EcoDiesel

The Mopar 04581581AB is a genuine OEM brake vacuum air pump designed for vehicles equipped with the 3.0L V6 EcoDiesel engine. This pump is a direct-fit, factory-replacement component that provides the vacuum pressure required to operate the power brake booster system — ensuring consistent, reliable brake assist performance.

Because diesel engines do not generate significant intake manifold vacuum like gasoline engines, a dedicated vacuum pump is required to supply the brake booster with adequate vacuum. This OEM unit restores factory brake booster operation and is manufactured to meet original factory specifications for fit, form, and function.

Key Features:

• Genuine OEM Mopar replacement part — not an aftermarket substitute
• Designed for the 3.0L V6 24V VVT EcoDiesel engine
• Sold as pump assembly only — bracket not included
• Direct factory replacement with no modifications required
• Built to meet original factory specifications for fit, form, and function
• Backed by Mopar's manufacturer warranty

Part Number Cross-Reference:

• OEM Part Number: 04581581AB
• Also referenced as: 4581581AB
• Supersedes: 04581581AA

Choosing a genuine Mopar OEM part guarantees compatibility and the same quality standards used in original vehicle assembly, making it the preferred replacement choice for maintaining proper braking system performance.