Castrol® EDGE® High Mileage offers up to 8X better high-temperature performance
or 4 payments of $33.75 with Sezzle*
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Fitment notes
- Engine: 1.2L L3
- Engine: 1.3L L3
- Engine: 1.4L L4
- Engine: 1.5L L4
- Engine: 2.0L L4
- Engine: 2.4L L4
- Engine: 2.5L L4
- Engine: 5.3L V8
- Engine: 6.2L V8
Castrol 0203738 Vehicle Fitment
Fits 0 vehiclesThis Castrol Edge 0W-20 Engine Oil — 6 x 1 L fits vehicles.
Castrol 0203738 Specifications
- Viscosity
- 0W20
- Packaging
- 6 x 1 L
- Product Category
- Engine Oil
- Market Segment
- Automotive
- Container Size
- 1 L
- Units Per Case
- 6
Castrol 0203738 Product Description
Castrol® EDGE® High Mileage offers up to 8X better high-temperature performance than the latest industry standard, ensuring optimal protection and improved oil flow throughout the drive cycle. As your car ages, it may lose performance and efficiency, becoming more susceptible to catalytic converter and engine failure. Castrol EDGE High Mileage is designed with Phosphorous Replacement Technology to reduce harmful phosphorus, helping to protect critical engine parts and extend the life of your emission system. It provides superior protection in gasoline direct injection engines (including but not limited to GDI, FSI, SIDI, EcoBoost— check your owner’s manual for details). *As measured in the Sequence IX test under high load/torque conditions vs API SP limits. ** Up to 24,000 kilometers or 1 year, whichever comes first.
About Castrol
Shop Castrol Engine Oil at Autrex with vehicle fitment details, current pricing, and checkout options for the Castrol 0203738. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Seller reviews
What customers say about buying from Autrex — service, shipping and support. These are reviews of the store, not of this specific part.
- July 2026
Couldn't locate the parts for 2013 Civic Si Sedan. Front struts are an Anomaly found them at Capital autoparts. Great service and great parts. Shipping by CanPar sucked however
- July 2026
Great customer service. I placed an order for wheels and tires and it was an easy transaction. Make sure you read the expected lead times for delivery however. I misread that part, but the order did arrive in the correct timeframe stated. The Hostile rims and Hercules tires look great. Thank you
- July 2026
Awesome
Frequently Asked Questions — Castrol 0203738
What are the shipping options for the Castrol 0203738?
Shipping options for the Castrol 0203738 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
How much does the Castrol 0203738 cost?
The Castrol 0203738 is currently listed at $135.00 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.
Is the Castrol Edge 0W-20 Engine Oil — 6 x 1 L a direct fit replacement?
Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the Castrol Edge 0W-20 Engine Oil — 6 x 1 L before ordering.
What warranty does the Castrol Edge 0W-20 Engine Oil — 6 x 1 L come with?
Warranty coverage and terms for the Castrol Edge 0W-20 Engine Oil — 6 x 1 L vary by product and Castrol. Review the product-specific manufacturer terms or contact us before ordering.