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Dorman 911-970 Secondary Air Injection Check Valve - LeftOE Quality 60-Day Returns
Part #: 911-970

Dorman 911-970 Secondary Air Injection Check Valve - Left

Left
15 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Audi, A4 Quattro, A4, A6, and A6 Quattro
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Reliable Secondary Air Injection Check Valve for Audi Models

The Dorman 911-970 Secondary Air Injection Check Valve is engineered to maintain optimal emission control in select Audi vehicles. Designed with durable cast aluminum and a diaphragm valve type, this component ensures consistent performance within the air injection system.

  • Constructed from cast aluminum for durability and corrosion resistance
  • Gray finish complements OEM components
  • Inlet and outlet size of 0.675 inches for precise fitment
  • Maximum pressure rating of 50 psi suitable for secondary air injection systems
  • Diaphragm valve type for reliable one-way airflow control
  • Operates effectively within a temperature range of 40°C to 125°C
  • Includes valve and gasket for complete installation

Durable Design and Precise Fitment for Audi A4 and A6

This secondary air injection check valve is specifically compatible with Audi A4, A4 Quattro, A6, and A6 Quattro models. The cast aluminum construction provides strength and resistance to heat and corrosion, essential for maintaining emission system integrity. The valve’s diaphragm design allows for efficient one-way airflow, preventing exhaust gases from flowing back into the air injection system. Both inlet and outlet ports measure 0.675 inches, ensuring a secure and accurate fit within the secondary air injection plumbing.

Purpose and Common Issues Addressed

  • Prevents exhaust gases from damaging the secondary air injection system
  • Maintains proper airflow to reduce harmful emissions
  • Helps resolve check engine light codes related to air injection system failure
  • Addresses issues with rough idling caused by faulty air injection valves
  • Supports compliance with emission regulations by ensuring system functionality

Installation Notes and Tips

  • Includes gasket for a proper seal during installation
  • Ensure inlet and outlet ports align correctly with existing hoses
  • Inspect surrounding components for wear or damage during replacement
  • Recommended to replace as part of routine emission system maintenance

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance for emission control systems. The 911-970 Secondary Air Injection Check Valve undergoes rigorous quality checks to ensure durability and fitment accuracy. Please refer to Dorman’s warranty policy for specific coverage details.

BrandDorman
Part Number911-970
Color/FinishGray
Inlet Size (in)0.675 in
MaterialCast Aluminum
Maximum Pressure Rating (psi)50 PSI
Outlet Size (in)0.675 in
Package ContentsValve; Gasket
Valve TypeDiaphragm
Working Temperature Range40 Deg. C To 125 Deg. C

This part fits 15 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006AudiA4 Quattro3.0LV6LeftProper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2005AudiA43.0LV6LeftProper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2005AudiA4 Quattro3.0LV6LeftProper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2004AudiA43.0LV6LeftProper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2004AudiA4 Quattro3.0LV6LeftProper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2004AudiA63.0LV6LeftProper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2004AudiA6 Quattro3.0LV6LeftProper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2003AudiA43.0LV6LeftProper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2003AudiA4 Quattro3.0LV6LeftProper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2003AudiA63.0LV6LeftProper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2003AudiA6 Quattro3.0LV6LeftProper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2002AudiA43.0LV6LeftProper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2002AudiA4 Quattro3.0LV6LeftProper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2002AudiA63.0LV6LeftProper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2002AudiA6 Quattro3.0LV6LeftProper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.

* 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:

06C131101E4V1290DV157DV168EC6047

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

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