Porsche / Volkswagen Diesel Exhaust Fluid Tank / Def Reservoir 7P6131878

OEM Part #: 7P6-131-878 (7P6131878)

$139.99 Save 55% vs new
Used
Donor Vehicle2012 Volkswagen TOUAREG · 3.0L
New price~$310 from the dealer
SKU: 725604 · 30-Day Returns
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Diesel Exhaust Fluid Tank / Def Reservoir 7P6131878 — Used (SKU 725604)
Genuine OEM Used SKU: 725604 Donor Vehicle: 2012 Volkswagen TOUAREG · 3.0L 3 photos
$139.99
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Upgrade your Volkswagen Touareg or Porsche Cayenne with a genuine OEM Diesel Exhaust Fluid Tank (DEF Reservoir). This authentic part, with OEM numbers 7P6131878B, 7P6131878A, 7P0131878, and 95811307820, is designed to efficiently store and dispense DEF, crucial for meeting emissions regulations. Common issues such as leaks or reduced DEF flow can lead to engine performance problems—this OEM tank ensures reliable function and compliance. Compatible with Touareg models from 2011 to 2018 and Cayenne models from 2011 to 2018, this part replaces any worn or damaged reservoir, maintaining optimal vehicle operation. Trust in factory-original quality for your vehicle's needs.

Specifications

Specifications for Diesel Exhaust Fluid Tank / Def Reservoir 7P6131878
Fits Vehicle ModelCayenne, Touareg
Fits Vehicle MakePorsche, Volkswagen
OEM Part No7P6-131-878 (7P6131878)
Compatible OEM Part No 7P6-131-878-B, 7P6-131-878-A, 7P0-131-878, 958-113-078-20
CategoryFuel / Emissions

Compatible Vehicles

Fits 20 vehicle configurations across 2 makes, 2011-2018.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Porsche

  • Cayenne 2011-2018 · 12 variants 12 with notes

Volkswagen

  • Touareg 2011-2016 · 8 variants 4 with notes
View all 20 vehicle configurations — 16 with fitment notes
Full vehicle fitment list for Diesel Exhaust Fluid Tank / Def Reservoir 7P6131878
Year Make Model Trim Engine Note
2013 Porsche Cayenne Diesel SUV 3.0L V6 Diesel Turbo For Vehicles with Engine Code(s) CNRB, CVVA, CVVB, CVVC
2014 Porsche Cayenne Diesel SUV 3.0L V6 Diesel Turbo For Vehicles with Engine Code(s) CNRB, CVVA, CVVB, CVVC
2015 Porsche Cayenne Diesel SUV 3.0L V6 Diesel Turbo For Vehicles with Engine Code(s) CNRB, CVVA, CVVB, CVVC
2016 Porsche Cayenne Diesel SUV 3.0L V6 Diesel Turbo For Vehicles with Engine Code(s) CNRB, CVVA, CVVB, CVVC
2011 Volkswagen Touareg SUV 3.0L V6 Diesel Turbo
2012 Volkswagen Touareg SUV 3.0L V6 Diesel Turbo
2013 Volkswagen Touareg SUV 3.0L V6 Diesel Turbo For Vehicles with Engine Code(s) CNRB
2014 Volkswagen Touareg SUV 3.0L V6 Diesel Turbo For Vehicles with Engine Code(s) CNRB
2015 Volkswagen Touareg SUV 3.0L V6 Diesel Turbo
2016 Volkswagen Touareg SUV 3.0L V6 Diesel Turbo
2011 Porsche Cayenne S SUV 3.0L V6 Supercharged For Vehicles with Engine Code(s) CNRB, CVVA, CVVB, CVVC
2012 Porsche Cayenne S SUV 3.0L V6 Supercharged For Vehicles with Engine Code(s) CNRB, CVVA, CVVB, CVVC
2013 Porsche Cayenne S SUV 3.0L V6 Supercharged For Vehicles with Engine Code(s) CNRB, CVVA, CVVB, CVVC
2014 Porsche Cayenne S SUV 3.0L V6 Supercharged For Vehicles with Engine Code(s) CNRB, CVVA, CVVB, CVVC
2015 Porsche Cayenne S SUV 3.0L V6 Supercharged For Vehicles with Engine Code(s) CNRB, CVVA, CVVB, CVVC
2016 Porsche Cayenne S SUV 3.0L V6 Supercharged For Vehicles with Engine Code(s) CNRB, CVVA, CVVB, CVVC
2017 Porsche Cayenne S SUV 3.0L V6 Supercharged For Vehicles with Engine Code(s) CNRB, CVVA, CVVB, CVVC
2018 Porsche Cayenne S SUV 3.0L V6 Supercharged For Vehicles with Engine Code(s) CNRB, CVVA, CVVB, CVVC
2013 Volkswagen Touareg SUV 3.0L V6 Supercharged For Vehicles with Engine Code(s) CNRB
2014 Volkswagen Touareg SUV 3.0L V6 Supercharged For Vehicles with Engine Code(s) CNRB

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