Castrol® Hypuron™ 15W-40

The Proven Original in Extended Drain Applications

Effective Soot Management

Here’s the bottom line: An extended maintenance plan for your fleet will save time and money. Vehicles spending less time in the shop are more productive. And huge savings can be realized in labor costs, too, whether your preventative maintenance is done in-house or outsourced.

Castrol Hypuron 15W-40 is the market-leading extended drain oil, safely allowing fleets to run up to 80,000 kms drain intervals in over-the-road applications and 600 hours in off-road and vocational applications. 

Need proof? Since its launch in 2001, Castrol Hypuron 15W-40 has amassed over one billion miles of on-road use and 250 million hours in off-road/vocational use. Mile after mile, Castrol Hypuron 15W-40 has been proven again and again, creating millions of dollars of efficiencies for fleet operators. An added benefit is that by using Castrol Hypuron 15W-40, these operators have helped take hundreds of thousands of gallons out of the waste-oil stream.