HEL
HEL Performance Rear Differential Oil Cooler Kit for Toyota GR Yaris 1.6 (2020-)
HEL Performance Rear Differential Oil Cooler Kit for Toyota GR Yaris 1.6 (2020-)
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Shipping, Returns & Delivery Information
Shipping, Returns & Delivery Information
- With popular products we will always aim to hold stock to ensure rapid delivery times across the UK.
- With less commonly ordered products we rely on drop shipping from our suppliers, this can occasionally result in delays in delivery times.
- Where a product is required urgently please contact us first before placing your order so we can check stock and delivery times to ensure no disappointment.
- Once an order is placed we aim to be in touch within 24 hours with either your delivery details or estimated time of delivery for your products.
- Need to return an item? No problem, get in touch and we can explain the next steps.
HEL Brake Lines are made to order. They take 3-5 working days to be built from the date of ordering.
Price Match
Price Match
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Product Queries
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Does this fit my car?
Does this fit my car?
This product is compatible with the following models and year ranges:
Toyota GR Yaris (2020-)
PLEASE NOTE: HEL Products are made to order - this means they take 3-5 working days from the date of ordering to be built and complete.
Under aggressive driving such as track days and even some fast road scenarios, we found the differential on a GR Yaris can often suffer with excessive heat issues. To try and combat this, we've developed this comprehensive kit from scratch on our own development vehicle. It appears we were successful.
Once the differential oil hits 82°C, the Mocal electric oil pump located safely in the boot sends the signal for the oil to flow through the oil cooler, which we've positioned on the underside of the vehicle to get maximum airflow.
We designated the race-proven and reliable Setrab oil cooler with the job of lowering the temperature of the diff oil to its optimal level. Lowering the oil temperature in a safe way extends the lifespan of both the expensive differential and fluid.
As a side benefit, this kit requires an additional 450ml of oil (nearly twice as much as standard!), which helps to reduce the servicing period of the differential and also aids in temperature management.
We recommend having this kit installed by a specialist as we give this kit a 4.5/5 installation difficulty rating.
What's Included
- Mocal high-flow electric oil pump
- Custom HEL aluminium pump mounting bracket
- Setrab Series 1 10 Row ProLine oil cooler
- Custom HEL aluminium oil cooler mounting bracket
- Preassembled HEL braided hoses with anodised aluminium fittings (includes high temperature heat sleeve where required)
- Preassembled wiring harness with fused relay
- 82°C (179.6°F) thermostat switch
- All mounting hardware (includes aluminium hose separators and adapters)
- Installation instructions
