This high-quality Teilex Engine Coolant Reservoir (DZHLS0958) is a direct replacement for OEM part number 17107509071, designed to regulate coolant expansion and maintain stable engine temperature in select Mini models. Also referred to as an expansion tank or coolant overflow bottle.

Key Features:
- Direct replacement for OE part number 17107509071  
- Aftermarket reference number DZHLS0958  
- High-quality plastic construction for pressure and heat resistance  
- Maintains proper coolant levels and prevents air pockets in the cooling system  
- Includes OEM-style fittings for easy installation  

Compatible With:
- Mini Hatchback (R50) – One 1.4, One 1.6, Cooper 1.6, Cooper S 1.6 Supercharged (2001–2006)  
- Mini Hatchback (R53) – Cooper S 1.6 Supercharged, John Cooper Works 1.6 Supercharged (2002–2006)  
- Mini Convertible (R52) – One 1.6, Cooper 1.6, Cooper S 1.6 Supercharged (2004–2007)  

Compatible Engine Codes:
- W10B14A, W10B16A, W11B16A  

Year Range:
- 2001, 2002, 2003, 2004, 2005, 2006, 2007  

This is an aftermarket replacement part, not a genuine Mini component.

Shipping

We're committed to delivering fast, reliable shipping across New Zealand.

Most orders are processed within 24 hours (Monday to Friday) and shipped via overnight service for small items.

Larger items typically arrive within 1-2 business days.

You'll receive a tracking link as soon as your order is collected for delivery.

✅ Fitment Confirmation


European vehicles can vary significantly by build date, trim level, and factory options.
That’s why we ask for your rego at checkout.

Our team manually verifies every order against official manufacturer parts catalogues to ensure 100% correct fitment before dispatch.

You don’t need to decode VIN numbers or production splits — we handle the technical side for you.
To qualify for our 100% Fitment Guarantee, please provide your rego when ordering.

Orders placed without a rego or VIN cannot be covered under our Fitment Guarantee.

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