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NissensPart #: 999319

Nissens 999319 A/C Expansion Valve - Front
⚙️ 74 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Audi, Porsche, and Volkswagen, Cayenne, Q7, and Touareg
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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Nissens 999319 A/C Expansion Valve - Front
| Brand | Nissens |
| Part Number | 999319 |
| Material | Aluminum |
| Refrigerant Type | R134a |
| Type | Block |
| Mounting Hardware Included | No |
| Liquid Inlet Fitting Thread Diameter | 0.5500 |
| Liquid Outlet Fitting Thread Diameter | 0.5500 |
| O-ring Quantity | 4 |
| O-rings Included | Yes |
| Suction Inlet Fitting Thread Diameter | 0.7900 |
| Suction Outlet Fitting Thread Diameter | 0.7100 |
This part fits 74 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2015 | Audi | Q7 | TDI Prestige | 3.0L | V6 | DIESEL | Front | |
| 2015 | Audi | Q7 | TDI Premium Plus | 3.0L | V6 | DIESEL | Front | |
| 2015 | Audi | Q7 | TDI Premium | 3.0L | V6 | DIESEL | Front | |
| 2015 | Audi | Q7 | Prestige | 3.0L | V6 | GAS | Front | |
| 2015 | Audi | Q7 | Premium Plus | 3.0L | V6 | GAS | Front | |
| 2015 | Audi | Q7 | Premium | 3.0L | V6 | GAS | Front | |
| 2014 | Audi | Q7 | TDI Prestige | 3.0L | V6 | DIESEL | Front | |
| 2014 | Audi | Q7 | TDI Premium Plus | 3.0L | V6 | DIESEL | Front | |
| 2014 | Audi | Q7 | TDI Premium | 3.0L | V6 | DIESEL | Front | |
| 2014 | Audi | Q7 | Prestige | 3.0L | V6 | GAS | Front | |
| 2014 | Audi | Q7 | Premium Plus | 3.0L | V6 | GAS | Front | |
| 2014 | Audi | Q7 | Premium | 3.0L | V6 | GAS | Front | |
| 2013 | Audi | Q7 | Premium Plus | 3.0L | V6 | GAS | Front | |
| 2013 | Audi | Q7 | TDI Prestige | 3.0L | V6 | DIESEL | Front | |
| 2013 | Audi | Q7 | TDI Premium Plus | 3.0L | V6 | DIESEL | Front | |
| 2013 | Audi | Q7 | TDI Premium | 3.0L | V6 | DIESEL | Front | |
| 2013 | Audi | Q7 | Prestige | 3.0L | V6 | GAS | Front | |
| 2013 | Audi | Q7 | Premium | 3.0L | V6 | GAS | Front | |
| 2012 | Audi | Q7 | TDI Prestige | 3.0L | V6 | DIESEL | Front | |
| 2012 | Audi | Q7 | TDI Premium Plus | 3.0L | V6 | DIESEL | Front | |
| 2012 | Audi | Q7 | TDI Premium | 3.0L | V6 | DIESEL | Front | |
| 2012 | Audi | Q7 | Prestige | 3.0L | V6 | GAS | Front | |
| 2012 | Audi | Q7 | Premium Plus | 3.0L | V6 | GAS | Front | |
| 2012 | Audi | Q7 | Premium | 3.0L | V6 | GAS | Front | |
| 2011 | Audi | Q7 | TDI Prestige | 3.0L | V6 | DIESEL | Front | |
| 2011 | Audi | Q7 | Premium Plus | 3.0L | V6 | GAS | Front | |
| 2011 | Audi | Q7 | TDI Premium Plus | 3.0L | V6 | DIESEL | Front | |
| 2011 | Audi | Q7 | TDI Premium | 3.0L | V6 | DIESEL | Front | |
| 2011 | Audi | Q7 | Prestige | 3.0L | V6 | GAS | Front | |
| 2011 | Audi | Q7 | Premium | 3.0L | V6 | GAS | Front | |
| 2010 | Audi | Q7 | Prestige | 4.2L | V8 | GAS | Front | |
| 2010 | Audi | Q7 | TDI | 3.0L | V6 | DIESEL | Front | |
| 2010 | Audi | Q7 | Premium | 3.6L | V6 | GAS | Front | |
| 2010 | Audi | Q7 | Base | 3.6L | V6 | GAS | Front | |
| 2010 | Porsche | Cayenne | GTS | 4.8L | V8 | GAS | Front | |
| 2010 | Porsche | Cayenne | S Transsyberia | 4.8L | V8 | GAS | Front | |
| 2010 | Porsche | Cayenne | Turbo S | 4.8L | V8 | GAS | Front | |
| 2010 | Porsche | Cayenne | Turbo | 4.8L | V8 | GAS | Front | |
| 2010 | Porsche | Cayenne | Base | 3.6L | V6 | GAS | Front | |
| 2010 | Porsche | Cayenne | S | 4.8L | V8 | GAS | Front | |
| 2010 | Volkswagen | Touareg | VR6 | 3.6L | V6 | GAS | Front | |
| 2010 | Volkswagen | Touareg | TDI | 3.0L | V6 | DIESEL | Front | |
| 2009 | Audi | Q7 | Premium | 4.2L | V8 | GAS | Front | |
| 2009 | Audi | Q7 | Premium | 3.6L | V6 | GAS | Front | |
| 2009 | Audi | Q7 | Base | 3.6L | V6 | GAS | Front | |
| 2009 | Audi | Q7 | TDI | 3.0L | V6 | DIESEL | Front | |
| 2009 | Porsche | Cayenne | GTS | 4.8L | V8 | GAS | Front | |
| 2009 | Porsche | Cayenne | Turbo | 4.8L | V8 | GAS | Front | |
| 2009 | Porsche | Cayenne | Base | 3.6L | V6 | GAS | Front | |
| 2009 | Porsche | Cayenne | S | 4.8L | V8 | GAS | Front | |
| 2009 | Porsche | Cayenne | Turbo S | 4.8L | V8 | GAS | Front | |
| 2009 | Volkswagen | Touareg | Base | 4.2L | V8 | GAS | Front | |
| 2009 | Volkswagen | Touareg | TDI | 3.0L | V6 | DIESEL | Front | |
| 2009 | Volkswagen | Touareg | Base | 3.6L | V6 | GAS | Front | |
| 2008 | Audi | Q7 | Premium | 4.2L | V8 | GAS | Front | |
| 2008 | Audi | Q7 | Premium | 3.6L | V6 | GAS | Front | |
| 2008 | Audi | Q7 | Base | 3.6L | V6 | GAS | Front | |
| 2008 | Porsche | Cayenne | S | 4.8L | V8 | GAS | Front | |
| 2008 | Porsche | Cayenne | GTS | 4.8L | V8 | GAS | Front | |
| 2008 | Porsche | Cayenne | Turbo | 4.8L | V8 | GAS | Front | |
| 2008 | Porsche | Cayenne | Base | 3.6L | V6 | GAS | Front | |
| 2008 | Volkswagen | Touareg | Base | 3.6L | V6 | GAS | Front | |
| 2008 | Volkswagen | Touareg | Base | 4.2L | V8 | GAS | Front | |
| 2008 | Volkswagen | Touareg | TDI | 5.0L | V10 | DIESEL | Front | |
| 2007 | Audi | Q7 | Premium | 3.6L | V6 | GAS | Front | |
| 2007 | Audi | Q7 | Premium | 4.2L | V8 | GAS | Front | |
| 2007 | Audi | Q7 | Base | 4.2L | V8 | GAS | Front | |
| 2007 | Audi | Q7 | Base | 3.6L | V6 | GAS | Front | |
| 2007 | Volkswagen | Touareg | TDI | 5.0L | V10 | DIESEL | Front | |
| 2007 | Volkswagen | Touareg | Base | 4.2L | V8 | GAS | Front | |
| 2007 | Volkswagen | Touareg | Base | 3.6L | V6 | GAS | Front | |
| 2006 | Volkswagen | Touareg | TDI | 5.0L | V10 | DIESEL | Front | From Chassis/VIN 7L-6-052 001 |
| 2006 | Volkswagen | Touareg | Base | 3.2L | V6 | GAS | Front | From Chassis/VIN 7L-6-052 001 |
| 2006 | Volkswagen | Touareg | Base | 4.2L | V8 | GAS | Front | From Chassis/VIN 7L-6-052 001 |
* 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:
3411458392897L0820679B7L0820679C7L0820679D95557231902EX10314C
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.