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Dorman 306-031 Secondary Air Injection PumpOE Quality 60-Day Returns
Part #: 306-031

Dorman 306-031 Secondary Air Injection Pump

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54 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Audi and Volkswagen, TT, TT Quattro, Golf, Jetta, A6 Quattro, S6, Beetle, Cabrio, A4, A4 Quattro, A6, and Passat
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Secondary Air Injection Pump for Audi and Volkswagen

Dorman 306-031 is a secondary air injection pump built to match the fit and function of the original pump on specified applications. It uses quality materials for dependable operation and long-term durability in emission control service.

Compatible with select Audi TT, Audi A4, Audi A6 Quattro, Volkswagen Golf, Volkswagen Jetta, and related applications, this OE-style replacement supports proper secondary air system performance. Part number 306-031 is also a direct reference for shoppers comparing Dorman 306-031 against other listings.

Key Features

  • OE-style secondary air injection pump for emission control repair
  • Built to match original fit and function on listed vehicles
  • Constructed from quality materials for reliable performance
  • No pulley included
  • No mounting hardware included
  • Package contents: 1 secondary air injection pump

Detailed Description

This Dorman secondary air injection pump is engineered for direct replacement use on select Audi and Volkswagen models. It is designed for vehicles including 1997-1999 Audi A4, 1998-1999 Audi A4 Quattro, 1998-1999 Audi A6, 1998-2004 Audi A6 Quattro, 2002-2003 Audi S6, 2000-2006 Audi TT, 2000-2006 Audi TT Quattro, 1998-2001 Volkswagen Beetle, 2000 Volkswagen Cabrio, 1999-2006 Volkswagen Golf, 1999-2005 Volkswagen Jetta, and 1998-1999 Volkswagen Passat. Part number 306-031 cross-references 06A959253 and 332003M for the same application.

What It Helps Address

  • Secondary air pump failure codes
  • Reduced air injection system performance during cold start
  • Emission control faults related to the air injection circuit
  • Noisy or inoperative original pump operation
  • Replacement needs after pump wear or electrical failure

Installation Notes and Tips

Verify vehicle year, make, model, and emission system configuration before ordering. This pump does not include a pulley or mounting hardware, so reuse or source the required installation components as needed. Confirm connector, bracket, and hose routing against the original unit before installation.

Quality Assurance

Dorman designs this replacement pump to follow the original part’s fit and function while using durable materials for dependable service in emission control applications.

BrandDorman
Part Number306-031
Mounting Hardware IncludedNo
Package Contents1 Secondary Air Injection Pump
Pulley IncludedNo

This part fits 54 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006AudiTT1.8LL4N/A
2006AudiTT Quattro1.8LL4N/A
2006VolkswagenGolf1.8LL4N/A
2005AudiTT1.8LL4N/A
2005AudiTT Quattro1.8LL4N/A
2005VolkswagenGolf1.8LL4N/A
2005VolkswagenJetta1.8LL4N/A
2004AudiA6 Quattro4.2LV8N/A
2004AudiTT1.8LL4N/A
2004AudiTT Quattro1.8LL4N/A
2004VolkswagenGolf1.8LL4N/A
2004VolkswagenJetta1.8LL4N/A
2003AudiA6 Quattro4.2LV8N/A
2003AudiS64.2LV8N/A
2003AudiTT1.8LL4N/A
2003AudiTT Quattro1.8LL4N/A
2003VolkswagenGolf1.8LL4N/A
2003VolkswagenJetta1.8LL4N/A
2002AudiA6 Quattro4.2LV8N/A
2002AudiS64.2LV8N/A
2002AudiTT1.8LL4N/A
2002AudiTT Quattro1.8LL4N/A
2002VolkswagenGolf1.8LL4N/A
2002VolkswagenJetta1.8LL4N/A
2001AudiA6 Quattro4.2LV8N/A
2001AudiTT1.8LL4N/A
2001AudiTT Quattro1.8LL4N/A
2001VolkswagenBeetle1.8LL4N/A
2001VolkswagenGolf1.8LL4N/A
2001VolkswagenJetta1.8LL4N/A
2000AudiA6 Quattro4.2LV8N/A
2000AudiTT1.8LL4N/A
2000AudiTT Quattro1.8LL4N/A
2000VolkswagenBeetle1.8LL4N/A
2000VolkswagenCabrio2.0LL4N/A
2000VolkswagenGolf1.8LL4N/A
2000VolkswagenJetta1.8LL4N/A
1999AudiA42.8LV6N/A
1999AudiA4 Quattro2.8LV6N/A
1999AudiA62.8LV6N/A
1999AudiA6 Quattro2.8LV6N/A
1999VolkswagenBeetle2.0LL4N/A
1999VolkswagenBeetle1.8LL4N/A
1999VolkswagenGolf2.0LL4N/A
1999VolkswagenJetta1.8LL4N/A
1999VolkswagenJetta2.0LL4N/A
1999VolkswagenPassat2.8LV6N/A
1998AudiA42.8LV6N/A
1998AudiA4 Quattro2.8LV6N/A
1998AudiA62.8LV6N/A
1998AudiA6 Quattro2.8LV6N/A
1998VolkswagenBeetle2.0LL4N/A
1998VolkswagenPassat2.8LV6N/A
1997AudiA42.8LV6N/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:

06A959253332003M

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

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