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Dorman - Electric Vacuum Pump Relocation Kit - 904-857

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$186.57
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SKU: 591|904-857

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Dorman - Electric Vacuum Pump Relocation Kit - 904-857
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Electric Vacuum Pump Relocation Kit

Product Description

On many Jeep Wrangler models, the electric vacuum pump is installed on the frame rail behind the front bumper, where it can be easily exposed to the elements on and off the road. Wrangler owners who venture off the beaten path sometimes learn the hard way.

  • Ideal solution - this electric vacuum pump relocation kit for specified Jeep Wrangler models includes a pre-mounted pump and hardware to relocate the pump to a higher location in the engine bay.
  • Effective retrofit - designed for simple installation to help protect the vacuum pump from damaging moisture and debris that can lead to difficult braking
  • Simple installation - engineered for a secure fit and simple installation, with no cutting required
  • Complete kit - includes pre-mounted pump on a sturdy mounting bracket, extension harness, grommets, and a check valve with a direct-fit connector

Product Specifications

Connector Gender: Female
Connector Shape: Rectangle
Diaphragm Included: No
Drive Type: Electric Motor
Gasket Or Seal Included: No
Housing Material: Aluminum
Inlet Port Inside Diameter: 0.26 in
Inlet Port Outside Diameter: 0.38 in
Inside Diameter: 0.38 in
Mounting Hardware Included: Yes
Outlet Port Inside Diameter: 0.105 in
Outlet Port Outside Diameter: 0.225 in
Package Contents: Pump Assembly; Hose Connector; Extended Wire Harness; Mounting Bracket
Package Quantity: 1
Packaging Type: Box
Port Quantity: 2
Relief Valve: Yes
Terminal Quantity: 2
Terminal Type: Blade
Type: Electric
Vacuum Port Diameter: 0.38 in
Vacuum Port Quantity: 2
Vacuum Pump Connector: Barbed
Vacuum Pump Drive System: Electric Motor Drive
Vacuum Pump Inlet: 0.38 in
Vacuum Pump Outlet: 0.225 in

OE Numbers

4581586AA CHRYSLER
4581586AB CHRYSLER

Fitment

Year Make Model Configuration Positions Application Notes
2018 Jeep Wrangler JK V6 220 3.6L (3604cc) w/Bracket
2012-2017 Jeep Wrangler V6 220 3.6L (3604cc) w/Bracket

Buy with confidence – If you encounter any issues with your Dorman product, simply reach out to us. We are committed to ensuring your satisfaction and will assist with any return or exchange requests that meet our policy guidelines.

Why Choose Dorman?

Dorman is a trusted leader in OE-style replacement parts, offering precision-engineered solutions for reliable performance. Each part undergoes rigorous testing to ensure durability, safety, and a seamless fit. Designed as a cost-effective alternative to OEM parts, Dorman provides high-quality replacements backed by expert engineering. Choose Dorman for dependable, long-lasting automotive solutions.

We assure you that we ship all the parcels received on the same day till 12 pm standard central time.

  • Usually, it takes 1 to 5 days for the package to reach.
  • Our standard shipping is FedEx home delivery or UPS Ground. Delivery for residential locations is estimated to be on Saturdays ( this applies to 48 continental states).
  • Delivery for residential locations is estimated to be on Saturdays ( this applies to 48 continental states).
  • The email address on the order will send you all the shipment tracking details.
  • Please note that we are not responsible for any delays because of holidays, weather, or anything beyond our control.

We send shipment tracking numbers via email. It is sent to the email address you provided in your order. If you would like to change the email address you provided, Feel free to contact our support team at (support@part-synergy.com).

Return Shipping

We are here to serve you. If there is any item that is damaged or needs to be exchanged or returned for any reason, please contact our support team(support@part-synergy.com). Please read our return and exchange policy to learn more about this.

All orders are free of shipment costs. The cost mentioned on the website is for getting it to your doorstep.

Please do get in touch with our customer support as they may be able to provide you with a return label which will cost you much less. But if you still need to send an item back, here is our shipping address. 

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