J&L 3.0 Oil Separator Driver Side (3087D) - 2014-2019 Chevrolet Corvette LT1 6.2L
Protect your LT1 engine from harmful oil contamination with the J&L 3.0 Oil Separator. Designed specifically for the driver-side PCV system on 2014-2019 Chevrolet Corvette C7 models equipped with the 6.2L LT1 engine, this premium catch can system captures oil vapors before they can enter the intake tract, helping maintain engine performance and efficiency.
During normal engine operation, crankcase vapors containing oil are routed back into the intake system through the PCV system. Over time, these oil vapors can accumulate inside the intake tube, manifold runners, and combustion chambers, potentially reducing performance and lowering fuel octane. This issue becomes even more pronounced on supercharged and turbocharged applications where crankcase pressures are elevated.
The J&L 3.0 Oil Separator is CNC-machined from solid billet aluminum and features a high-efficiency internal stainless steel mesh filtration system that captures fine oil particles and allows them to condense inside the separator rather than entering the engine. A knurled tank base allows for easy servicing, while an integrated O-ring seal prevents leaks. With OEM-style quick-connect fittings and a vehicle-specific design, installation is quick and maintains a clean factory appearance.
Features
- Fits 2014-2019 Chevrolet Corvette C7 LT1 6.2L
- Driver-side oil separator system
- 3-ounce fluid capacity
- CNC-machined solid billet aluminum construction
- High-efficiency stainless steel mesh filtration
- OEM-style quick-connect PCV fittings
- Knurled tank base for easy draining
- Integrated O-ring seal helps prevent leaks
- Vehicle-specific mounting solution
- Retains factory-style appearance
- Limited Lifetime Warranty
Benefits
- Prevents oil vapors from entering the intake system
- Helps maintain fuel octane quality
- Reduces carbon and oil buildup in the intake tract
- Protects intake manifold runners and valves
- Improves long-term engine cleanliness
- Especially beneficial for supercharged and turbocharged applications
- Easy to inspect, drain, and service
How It Works
The internal stainless steel mesh filter captures oil vapors as they pass through the PCV system. As the oil condenses and becomes heavier, it falls into the collection reservoir rather than continuing into the intake system. The 3-ounce reservoir is designed to collect contaminants efficiently while maintaining a compact package for easy installation and service.
Service Recommendations
- Inspect the separator after the first 1,000 miles of driving.
- Most applications can operate 2,500-3,500 miles between servicing.
- Service intervals may vary depending on driving style, engine condition, and operating environment.
Fitment
- 2014 Chevrolet Corvette Stingray 6.2L LT1
- 2015 Chevrolet Corvette Stingray 6.2L LT1
- 2016 Chevrolet Corvette Stingray 6.2L LT1
- 2017 Chevrolet Corvette Stingray 6.2L LT1
- 2018 Chevrolet Corvette Stingray 6.2L LT1
- 2019 Chevrolet Corvette Stingray 6.2L LT1
Important Note
This product is not CARB exempt and is not legal for sale or use in California or other states that have adopted California emissions standards requiring a CARB Executive Order (EO) number.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
