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Specifications for 2012 VW Jetta Coolant Expansion Tank Used OEM 1K0121407A1 / 11

2012 VW Jetta Engine Oil Filter Adapter Used OEM 06A115405CC Genuine VW OEM engine oil filter adapter (part number 06A115405CC). This component connects the…

Product description

2012 VW Jetta Coolant Expansion Tank Used OEM 1K0121407A

Genuine VW OEM coolant expansion tank (part number 1K0121407A). This component serves as the reservoir for the engine's coolant, allowing for expansion and contraction as the engine heats up and cools down. A damaged or leaking expansion tank can lead to coolant loss, engine overheating, and potential damage. Replacing it ensures proper coolant levels and optimal engine temperature regulation.

Details:

  • VIN: WVWSV1164CM133375

  • Part Number: 1K0121407A (OE 1K0-121-407-A)

  • Compatibility: Fits 2012 VW Jetta with 2.0L 8V SOHC engine (engine code CBPA).

  • Function: Coolant expansion tank -- stores excess coolant and allows for expansion and contraction as the engine heats up and cools down.

  • Condition: Used OEM -- inspect for cracks, warping, or signs of leaks; ensure all mounting surfaces are intact and free from damage.

At SalvageAutoPart, we’re proud to be one of the largest OEM auto parts sellers worldwide. Every part we offer is carefully pulled, inspected, and tested to ensure quality and reliability before being listed.

✔️ Largest OEM parts inventory globally
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Buy with confidence knowing you’re getting authentic OEM parts backed by a trusted seller.

Always buy OEM!
OEM parts are built to factory specifications, ensuring the right fit, performance, and safety compared to aftermarket alternatives. We sell parts pulled from the vehicles. They are 100% compatible with original part numbers incase if you are looking to substitute part, please check with your car's part number and catalog.

⚠️ Fitment Note: Please verify compatibility with your vehicle’s VIN before purchase.

Vehicle compatibility

Verified fitment — high-confidence structured evidence

Compatibility table28 vehicles

YearMakeModelTrimEngine
2012VolkswagenJettaActive Sedan 4-Door2.5L 2480CC 151Cu. In. l5 GAS DOHC Naturally Aspirated
2012VolkswagenJettaComfortline Sedan 4-Door2.5L 2480CC 151Cu. In. l5 GAS DOHC Naturally Aspirated
2012VolkswagenJettaComfortline Sedan 4-Door2.0L 1984CC 121Cu. In. l4 GAS SOHC Naturally Aspirated
2012VolkswagenJettaComfortline TDI Sedan 4-Door2.0L 1968CC 120Cu. In. l4 DIESEL DOHC Turbocharged
2012VolkswagenJettaComfortline TDI Wagon 4-Door2.0L 1968CC 120Cu. In. l4 DIESEL DOHC Turbocharged
2012VolkswagenJettaComfortline Wagon 4-Door2.0L 1984CC 121Cu. In. l4 GAS SOHC Naturally Aspirated
2012VolkswagenJettaComfortline Wagon 4-Door2.5L 2480CC 151Cu. In. l5 GAS DOHC Naturally Aspirated
2012VolkswagenJettaGLI Sedan 4-Door2.0L 1984CC 121Cu. In. l4 GAS DOHC Turbocharged
2012VolkswagenJettaHighline Sedan 4-Door2.5L 2480CC 151Cu. In. l5 GAS DOHC Naturally Aspirated
2012VolkswagenJettaHighline TDI Sedan 4-Door2.0L 1968CC 120Cu. In. l4 DIESEL DOHC Turbocharged

Compatibility is expanded from the OE number’s donor vehicle to the matching MVL chassis generation (all listed trims/engines/years). When in doubt, match the OE number against your vehicle’s parts catalog or ask our team.

Technical details

Category
General
Manufacturer part number
1K0121407A
Condition
Used
Part source
OEM
Brand type
Volkswagen
Country of origin
Germany

Photos show the actual item where provided by the seller. Report inaccurate listings to our team.

AED 348.85

Used · SAL

Volkswagen Jetta 2012 VW Coolant Expansion Tank 1K0121407A