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The K&N Engineering Oil Separator Catch Can (Part Number KN81-0804) is designed specifically for 2019-2022 Chevy Silverado 1500 models with 5.3L and 6.2L engines. This high-capacity oil separator effectively captures blowby oil before it can reach your intake tract, helping to maintain engine performance and reduce the risk of damage caused by oil buildup. Its efficient design ensures your engine stays cleaner, prolonging its lifespan and maintaining optimal power output. Installation is straightforward, taking approximately 30 minutes with basic hand tools, and it utilizes factory-style hose connections for a quick and secure fit. The device replaces the factory crankcase line, allowing the separator to be mounted conveniently in your engine bay for easy access. The reservoir is easy to check and empty without any tools, making maintenance simple and hassle-free. Each unit is engineered specifically for your vehicle, ensuring perfect compatibility and performance. Backed by K&N's No-Hassle Lifetime Limited Warranty, this oil separator provides reliable, long-term protection for your engine and intake system. Its compact size and durable construction make it a practical upgrade for enthusiasts looking to optimize their Silverado's performance and engine health.
Features:
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
