HomeBelts and Cooling > Gaskets and Sealing SystemsMahle C32280 Engine Coolant Pipe O-Ring
Part #: C32280

Mahle C32280 Engine Coolant Pipe O-Ring

⚙️ 94 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Audi and Volkswagen, R8, S5, A6 Quattro, A8 Quattro, Q7, Touareg, A4 Quattro, Phaeton, A4, Allroad Quattro, Passat, A6, S6, and S8
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Reliable Engine Coolant Pipe O-Ring for Audi and Volkswagen Vehicles

The Mahle C32280 Engine Coolant Pipe O-Ring is designed to provide a secure seal in the cooling system of select Audi and Volkswagen models. Crafted from molded rubber, this O-ring ensures durability and resistance to coolant exposure, helping maintain optimal engine temperature.

  • Constructed from molded rubber for enhanced sealing and durability
  • O-ring thickness and cross section both measure 0.19 inches for precise fit
  • Compatible with multiple Audi and Volkswagen models including A4, A6, Q7, and more
  • Part number C32280 ensures exact replacement and fitment
  • No additional package contents, simplifying installation

Technical Details and Material Specifications

This engine coolant pipe O-ring features a uniform height and width of 0.19 inches, providing a consistent cross-sectional seal critical for preventing coolant leaks. The molded rubber material is selected for its resistance to heat, pressure, and chemical exposure typical in automotive cooling systems. The absence of additional package contents means the product is focused solely on delivering a precise sealing component without extras.

Compatible Audi and Volkswagen Models

The Mahle C32280 O-ring is compatible with a range of Audi and Volkswagen vehicles, including the Audi A4, A4 Quattro, A6, A6 Quattro, A8 Quattro, Allroad Quattro, R8, S5, S6, S8, and the Volkswagen Passat, Phaeton, Q7, and Touareg. This ensures that owners of these models can rely on this part for maintaining the integrity of their engine cooling systems.

Common Applications and Problem Resolution

  • Sealing engine coolant pipes to prevent leaks
  • Replacing worn or damaged O-rings causing coolant loss
  • Maintaining proper coolant system pressure and flow
  • Preventing engine overheating due to coolant leakage
  • Ensuring long-term durability in high-temperature environments

Installation Notes and Tips

When installing the Mahle C32280 O-ring, ensure the mating surfaces are clean and free of debris to achieve an effective seal. Lubricate the O-ring lightly with compatible coolant or silicone grease to ease installation and prevent damage. Verify the O-ring dimensions match the original part to avoid fitment issues. Proper seating of the O-ring is essential to prevent leaks and maintain system pressure.

Quality Assurance and Warranty Information

Mahle manufactures this engine coolant pipe O-ring to meet OEM specifications, ensuring reliable performance and compatibility. The molded rubber material undergoes quality control to withstand automotive cooling system conditions. While specific warranty details are not provided, Mahle parts typically adhere to industry standards for durability and fitment.

BrandMahle
Part NumberC32280
Additional Package ContentsNone
O-Ring MaterialMolded Rubber
O-Ring Type Height - Thickness (in)0.19
O-Ring Type Width - Cross Section (in)0.19

This part fits 94 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2012AudiR84.2LV8N/ASize- 32mm x 5mm; Rubber
2012AudiS54.2LV8N/ASize- 32mm x 5mm; Rubber
2011AudiA6 Quattro4.2LV8N/ASize- 32mm x 5mm; Rubber
2011AudiR84.2LV8N/ASize- 32mm x 5mm; Rubber
2011AudiS54.2LV8N/ASize- 32mm x 5mm; Rubber
2010AudiA6 Quattro4.2LV8N/ASize- 32mm x 5mm; Rubber
2010AudiA8 Quattro4.2LV8N/ASize- 32mm x 5mm; Rubber
2010AudiQ74.2LV8N/ASize- 32mm x 5mm; Rubber
2010AudiR84.2LV8N/ASize- 32mm x 5mm; Rubber
2010AudiS54.2LV8N/ASize- 32mm x 5mm; Rubber
2009AudiA6 Quattro4.2LV8N/ASize- 32mm x 5mm; Rubber
2009AudiA8 Quattro4.2LV8N/ASize- 32mm x 5mm; Rubber
2009AudiQ74.2LV8N/ASize- 32mm x 5mm; Rubber
2009AudiR84.2LV8N/ASize- 32mm x 5mm; Rubber
2009AudiS54.2LV8N/ASize- 32mm x 5mm; Rubber
2009VolkswagenTouareg4.2LV8N/ASize- 32mm x 5mm; Rubber
2008AudiA6 Quattro4.2LV8N/ASize- 32mm x 5mm; Rubber
2008AudiA8 Quattro4.2LV8N/ASize- 32mm x 5mm; Rubber
2008AudiQ74.2LV8N/ASize- 32mm x 5mm; Rubber
2008AudiR84.2LV8N/ASize- 32mm x 5mm; Rubber
2008AudiS54.2LV8N/ASize- 32mm x 5mm; Rubber
2008VolkswagenTouareg4.2LV8N/ASize- 32mm x 5mm; Rubber
2007AudiA6 Quattro4.2LV8N/ASize- 32mm x 5mm; Rubber
2007AudiA8 Quattro4.2LV8N/ASize- 32mm x 5mm; Rubber
2007AudiQ74.2LV8N/ASize- 32mm x 5mm; Rubber
2007VolkswagenTouareg4.2LV8N/ASize- 32mm x 5mm; Rubber
2006AudiA4 Quattro3.0LV6N/ASize- 32mm x 5mm; Rubber
2006AudiA8 Quattro4.2LV8N/ASize- 32mm x 5mm; Rubber
2006VolkswagenPhaeton4.2LV8N/ASize- 32mm x 5mm; Rubber
2006VolkswagenTouareg4.2LV8N/ASize- 32mm x 5mm; Rubber
2005AudiA43.0LV6N/ASize- 32mm x 5mm; Rubber
2005AudiA4 Quattro3.0LV6N/ASize- 32mm x 5mm; Rubber
2005AudiA8 Quattro4.2LV8N/ASize- 32mm x 5mm; Rubber
2005AudiAllroad Quattro2.7LV6N/ASize- 32mm x 5mm; Rubber
2005VolkswagenPassat2.8LV6N/ASize- 32mm x 5mm; Rubber
2005VolkswagenPhaeton4.2LV8N/ASize- 32mm x 5mm; Rubber
2005VolkswagenTouareg4.2LV8N/ASize- 32mm x 5mm; Rubber
2004AudiA43.0LV6N/ASize- 32mm x 5mm; Rubber
2004AudiA4 Quattro3.0LV6N/ASize- 32mm x 5mm; Rubber
2004AudiA63.0LV6N/ASize- 32mm x 5mm; Rubber
2004AudiA6 Quattro4.2LV8N/ASize- 32mm x 5mm; Rubber
2004AudiA6 Quattro3.0LV6N/ASize- 32mm x 5mm; Rubber
2004AudiA8 Quattro4.2LV8N/ASize- 32mm x 5mm; Rubber
2004AudiAllroad Quattro2.7LV6N/ASize- 32mm x 5mm; Rubber
2004VolkswagenPassat2.8LV6N/ASize- 32mm x 5mm; Rubber
2004VolkswagenPhaeton4.2LV8N/ASize- 32mm x 5mm; Rubber
2004VolkswagenTouareg4.2LV8N/ASize- 32mm x 5mm; Rubber
2003AudiA43.0LV6N/ASize- 32mm x 5mm; Rubber
2003AudiA4 Quattro3.0LV6N/ASize- 32mm x 5mm; Rubber
2003AudiA63.0LV6N/ASize- 32mm x 5mm; Rubber
2003AudiA6 Quattro4.2LV8N/ASize- 32mm x 5mm; Rubber
2003AudiA6 Quattro3.0LV6N/ASize- 32mm x 5mm; Rubber
2003AudiA8 Quattro4.2LV8N/ASize- 32mm x 5mm; Rubber
2003AudiAllroad Quattro2.7LV6N/ASize- 32mm x 5mm; Rubber
2003AudiS64.2LV8N/ASize- 32mm x 5mm; Rubber
2003AudiS84.2LV8N/ASize- 32mm x 5mm; Rubber
2003VolkswagenPassat2.8LV6N/ASize- 32mm x 5mm; Rubber
2002AudiA43.0LV6N/ASize- 32mm x 5mm; Rubber
2002AudiA4 Quattro3.0LV6N/ASize- 32mm x 5mm; Rubber
2002AudiA63.0LV6N/ASize- 32mm x 5mm; Rubber
2002AudiA6 Quattro4.2LV8N/ASize- 32mm x 5mm; Rubber
2002AudiA6 Quattro3.0LV6N/ASize- 32mm x 5mm; Rubber
2002AudiA8 Quattro4.2LV8N/ASize- 32mm x 5mm; Rubber
2002AudiAllroad Quattro2.7LV6N/ASize- 32mm x 5mm; Rubber
2002AudiS64.2LV8N/ASize- 32mm x 5mm; Rubber
2002AudiS84.2LV8N/ASize- 32mm x 5mm; Rubber
2002VolkswagenPassat2.8LV6N/ASize- 32mm x 5mm; Rubber
2001AudiA42.8LV6N/ASize- 32mm x 5mm; Rubber
2001AudiA4 Quattro2.8LV6N/ASize- 32mm x 5mm; Rubber
2001AudiA62.8LV6N/ASize- 32mm x 5mm; Rubber
2001AudiA6 Quattro4.2LV8N/ASize- 32mm x 5mm; Rubber
2001AudiA6 Quattro2.8LV6N/ASize- 32mm x 5mm; Rubber
2001AudiA8 Quattro4.2LV8N/ASize- 32mm x 5mm; Rubber
2001AudiAllroad Quattro2.7LV6N/ASize- 32mm x 5mm; Rubber
2001AudiS84.2LV8N/ASize- 32mm x 5mm; Rubber
2001VolkswagenPassat2.8LV6N/ASize- 32mm x 5mm; Rubber
2000AudiA42.8LV6N/ASize- 32mm x 5mm; Rubber
2000AudiA4 Quattro2.8LV6N/ASize- 32mm x 5mm; Rubber
2000AudiA62.8LV6N/ASize- 32mm x 5mm; Rubber
2000AudiA6 Quattro4.2LV8N/ASize- 32mm x 5mm; Rubber
2000AudiA6 Quattro2.8LV6N/ASize- 32mm x 5mm; Rubber
2000AudiA8 Quattro4.2LV8N/ASize- 32mm x 5mm; Rubber
2000VolkswagenPassat2.8LV6N/ASize- 32mm x 5mm; Rubber
1999AudiA42.8LV6N/ASize- 32mm x 5mm; Rubber
1999AudiA4 Quattro2.8LV6N/ASize- 32mm x 5mm; Rubber
1999AudiA62.8LV6N/ASize- 32mm x 5mm; Rubber
1999AudiA6 Quattro2.8LV6N/ASize- 32mm x 5mm; Rubber
1999VolkswagenPassat2.8LV6N/ASize- 32mm x 5mm; Rubber
1998AudiA42.8LV6N/ASize- 32mm x 5mm; Rubber
1998AudiA4 Quattro2.8LV6N/ASize- 32mm x 5mm; Rubber
1998AudiA62.8LV6N/ASize- 32mm x 5mm; Rubber
1998AudiA6 Quattro2.8LV6N/ASize- 32mm x 5mm; Rubber
1998VolkswagenPassat2.8LV6N/ASize- 32mm x 5mm; Rubber
1997AudiA42.8LV6N/ASize- 32mm x 5mm; Rubber

* 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:

N90 912 501

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