HomeEmission Control > Vacuum SystemDorman 904-815 Vacuum Pump Repair Kit
Part #: 904-815

Dorman 904-815 Vacuum Pump Repair Kit

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⚙️ 63 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Volvo, S60, V60, XC60, S80, XC70, XC90, and V70
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Reliable Vacuum Pump Repair Kit for Volvo Models

The Dorman 904-815 Vacuum Pump Repair Kit is designed to restore proper function to the vacuum system in select Volvo vehicles. Engineered with durable plastic and rubber components, this kit provides essential parts to maintain emission control efficiency in Volvo S60, S80, V60, V70, XC60, XC70, and XC90 models.

  • Includes one one-way valve, three O-rings, and five M6 x 1.25 screws
  • Constructed from high-quality plastic and rubber materials for durability
  • O-rings feature precise thickness and diameter specifications for optimal sealing
  • Black color components for easy identification during installation
  • Round rim shape ensures proper fit and function within the vacuum system

Detailed Product Description and Specifications

The Dorman 904-815 Vacuum Pump Repair Kit contains all necessary components to repair vacuum pump issues related to emission control systems in Volvo vehicles. The kit’s O-rings are manufactured with exacting tolerances, including minimum and maximum thicknesses ranging from 2 to 2.5 millimeters and inside diameters from 20.5 to 95 millimeters. These specifications ensure a secure seal to prevent vacuum leaks. The included one-way valve supports proper airflow direction, critical for maintaining vacuum pressure. The black plastic and rubber materials are selected for resistance to heat and chemical exposure common in engine compartments.

Compatible Volvo Models and Common Applications

This repair kit is compatible with the following Volvo models: S60, S80, V60, V70, XC60, XC70, and XC90. It is specifically designed to address issues in the vacuum system related to emission control, helping to restore proper engine performance and reduce emissions.

  • Resolves vacuum leaks causing engine performance issues
  • Fixes faulty one-way valve operation affecting vacuum pressure
  • Replaces worn or damaged O-rings to prevent air infiltration
  • Addresses emission control malfunctions linked to vacuum system failure
  • Helps eliminate check engine light triggers related to vacuum pump faults

Installation Notes and Tips

When installing the Dorman 904-815 Vacuum Pump Repair Kit, ensure all old components are fully removed and the mounting surfaces are clean. Verify the correct orientation of the one-way valve to maintain proper vacuum flow. Use the included M6 x 1.25 screws to secure components firmly without over-tightening, which could damage plastic parts. It is recommended to inspect the vacuum pump and related hoses for additional wear during installation.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance for emission control systems. The 904-815 Vacuum Pump Repair Kit undergoes rigorous quality checks to ensure fit and function. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Consult product documentation for exact warranty terms.

BrandDorman
Part Number904-815
ColorBlack
MaterialPlastic
MaterialRubber
O-Ring Maximum Inside Diameter20.5
O-Ring Maximum Inside Diameter55
O-Ring Maximum Inside Diameter95
O-Ring Maximum Outside Diameter24.5
O-Ring Maximum Outside Diameter60
O-Ring Maximum Outside Diameter99
O-Ring Maximum Thickness2
O-Ring Maximum Thickness2.5
O-Ring Minimum Inside Diameter20.5
O-Ring Minimum Inside Diameter55
O-Ring Minimum Inside Diameter95
O-Ring Minimum Outside Diameter24.5
O-Ring Minimum Outside Diameter60
O-Ring Minimum Outside Diameter99
O-Ring Minimum Thickness2
O-Ring Minimum Thickness2.5
Package Contents1 One Way Valve; 3 O Rings; 5 Screws M6 x 1.25
Rim ShapeRound

This part fits 63 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2016VolvoS603.0LL6N/A
2016VolvoV603.0LL6N/A
2016VolvoXC603.0LL6N/A
2015VolvoS603.0LL6N/A
2015VolvoS803.0LL6N/A
2015VolvoV603.0LL6N/A
2015VolvoXC603.2LL6N/A
2015VolvoXC603.0LL6N/A
2015VolvoXC703.2LL6N/A
2015VolvoXC703.0LL6N/A
2014VolvoS603.0LL6N/A
2014VolvoS803.2LL6N/A
2014VolvoS803.0LL6N/A
2014VolvoXC603.2LL6N/A
2014VolvoXC603.0LL6N/A
2014VolvoXC703.2LL6N/A
2014VolvoXC703.0LL6N/A
2014VolvoXC903.2LL6N/A
2013VolvoS603.0LL6N/A
2013VolvoS803.2LL6N/A
2013VolvoS803.0LL6N/A
2013VolvoXC603.2LL6N/A
2013VolvoXC603.0LL6N/A
2013VolvoXC703.2LL6N/A
2013VolvoXC703.0LL6N/A
2013VolvoXC903.2LL6N/A
2012VolvoS603.0LL6N/A
2012VolvoS803.2LL6N/A
2012VolvoS803.0LL6N/A
2012VolvoXC603.2LL6N/A
2012VolvoXC603.0LL6N/A
2012VolvoXC703.2LL6N/A
2012VolvoXC703.0LL6N/A
2012VolvoXC903.2LL6N/A
2011VolvoS603.0LL6N/A
2011VolvoS803.2LL6N/A
2011VolvoS803.0LL6N/A
2011VolvoXC603.2LL6N/A
2011VolvoXC603.0LL6N/A
2011VolvoXC703.2LL6N/A
2011VolvoXC703.0LL6N/A
2011VolvoXC903.2LL6N/A
2010VolvoS803.2LL6N/A
2010VolvoS803.0LL6N/A
2010VolvoV703.2LL6N/A
2010VolvoXC603.2LL6N/A
2010VolvoXC603.0LL6N/A
2010VolvoXC703.2LL6N/A
2010VolvoXC703.0LL6N/A
2010VolvoXC903.2LL6N/A
2009VolvoS803.2LL6N/A
2009VolvoS803.0LL6N/A
2009VolvoV703.2LL6N/A
2009VolvoXC703.2LL6N/A
2009VolvoXC703.0LL6N/A
2009VolvoXC903.2LL6N/A
2008VolvoS803.2LL6N/A
2008VolvoS803.0LL6N/A
2008VolvoV703.2LL6N/A
2008VolvoXC703.2LL6N/A
2008VolvoXC903.2LL6N/A
2007VolvoS803.2LL6N/A
2007VolvoXC903.2LL6N/A

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

This part directly replaces or is cross-referenced with the following part numbers:

31401556

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.