HomeStandard Ignition CXT129 Engine Coolant Reservoir
Part #: CXT129

Standard Ignition CXT129 Engine Coolant Reservoir

4 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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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Audi, A4
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Reliable Engine Coolant Reservoir for Audi A4

The Standard Ignition CXT129 engine coolant reservoir is designed specifically for Audi A4 models, providing a precise fit and dependable performance. This component plays a critical role in maintaining your vehicle's cooling system efficiency.

  • Compatible with Audi A4 vehicles
  • Durable construction for long-lasting use
  • Exact fitment ensures proper coolant containment
  • Maintains optimal engine temperature regulation
  • Part number CXT129 for easy identification

Product Overview and Features

The Standard Ignition CXT129 engine coolant reservoir is engineered to meet the specifications required by Audi A4 cooling systems. It serves as a storage container for excess coolant, allowing the system to expand and contract without loss of fluid. This reservoir is manufactured with quality materials to resist heat and pressure, ensuring consistent performance under normal operating conditions. The precise fitment reduces the risk of leaks and coolant loss, which can lead to engine overheating.

Purpose and Common Applications

  • Prevents coolant overflow and spillage
  • Helps maintain proper coolant levels in the system
  • Reduces risk of engine overheating due to coolant loss
  • Supports pressure regulation within the cooling system
  • Replaces damaged or cracked coolant reservoirs in Audi A4

Installation Notes and Tips

When installing the Standard Ignition CXT129 engine coolant reservoir, ensure the engine is cool to avoid injury. Carefully drain the existing coolant if necessary and disconnect the old reservoir. Verify all hose connections are secure and free of damage before attaching the new reservoir. After installation, refill the cooling system with the appropriate coolant and check for leaks. Proper bleeding of the cooling system may be required to remove air pockets.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The CXT129 engine coolant reservoir undergoes rigorous quality control to maintain consistency. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to provide confidence in your purchase.

BrandStandard Ignition
Part NumberCXT129
ContentsComplete Kit

This part fits 4 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersPositionNotes
2005AudiA4Sedan3.0LV6N/AFuel Tank Selector Valve - Universal Fit for various vehicles.
2004AudiA4Sedan3.0LV6N/AFuel Tank Selector Valve - Universal Fit for various vehicles.
2003AudiA4Sedan3.0LV6N/AFuel Tank Selector Valve - Universal Fit for various vehicles.
2002AudiA4Sedan3.0LV6N/AFuel Tank Selector Valve - Universal Fit for various vehicles.

* 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:

605350418E0121403AEET129EXP714SK603098B

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