Will this Coolant Hose (025-121-058D) fit my Vanagon?

Yes! This thermostat to oil cooler hose is made specifically for 1986-1991 Volkswagen Vanagons, covering all models and submodels—whether you drive a 2WD, 4WD, automatic, or manual. It fits 7-Passenger, Campmobile, Carat, Multivan, Westfalia, Wolfsburg Weekender, and more. Just make sure your Vanagon uses the mechanical cooling system for perfect compatibility.

How does this aftermarket coolant hose compare to the original VW part?

This quality aftermarket coolant hose (part number 025-121-058D) is built to meet or exceed OEM standards for fit, durability, and performance. Many Vanagon owners find it just as reliable as the original hose, with robust construction designed to handle daily driving and long road trips. It’s a great way to keep your cooling system running smoothly without overpaying for genuine VW parts.

Is installing this thermostat to oil cooler hose DIY-friendly?

Absolutely! If you’re handy with basic tools, you can swap out your old coolant hose for this one at home. The hose is designed as a direct replacement for your stock part, making the installation straightforward. For best results, check your Vanagon’s service manual for step-by-step guidance and make sure your coolant system is properly bled after the job. If you have questions, the GoWesty team or Vanagon community forums are great resources.

Thumbnail of Coolant hose on white background

Tuyau de liquide de refroidissement - Thermostat vers refroidisseur d'huile [Late Vanagon]

Product:	025-121-058D
Works With:	1986-1991
Manufacturer:	Quality Aftermarket
Restock ETA:
Availability:

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Proposition 65: This product may contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm.

Tuyau de liquide de refroidissement pour thermostat vers refroidisseur d'huile.

Convient à : 86-91 Vanagone

Vanagon cooling system diagram with labeled hoses, pipes, and radiator components

Durites de refroidissement - 2100cc [Syncro]

Reference numbers can be OE part numbers, superseded part numbers, and compatible part numbers. We provide this information to help ensure you're getting the right part for your needs.