Royal Purple Extended Life Engine Oil Filter 30-2999, for Chevrolet, GMC, Hummer, Bluebird Bus, Workhorse Chassis and Mercruiser Marine Fits select: 2001-2019 CHEVROLET SILVERADO

 Royal Purple Extended Life Engine Oil Filter 30-2999:

• OE replacement oil filter
• 20,000 mile protection
• 99% filtration
• Anti-drain back valve to prevent dry starts
• Equivalent of:
  • Mobil 1 M1-303A
  • Fram XG9100
  • K&N HP-3003
  • AC Delco PF2232
  • Mopar OFE00373
• Vehicle Application:
  • 2001 - 2019 Chevrolet Silverado, Express Van Diesel
  • 2001 – 2019 GMC Sierra, Savana Van Diesel
  • 2006 Hummer H1 Diesel Bluebird Bus, Workhorse Chassis, Mercruiser Marine

Not all engine oil filters have an anti-drain back valve, but all Royal Purple Extended Life Automotive Spin-On Oil Filters do. The purpose of an anti-drain back valve is to avoid dry starts that can really grind on your engine. Anti-drain back valves prevent oil drain back when you shut off the vehicle, leaving just enough behind for startup. Our valve is built to last, constructed from durable silicone that outlasts standard rubber in both extreme hot and cold temperatures. The shell of our filter is heavier for extra strength and security from road debris puncture. Heavy-duty nitrile rubber base gasket and metal end caps provide a positive seal and prevent leaks.

When To Change Your Oil Filter:

Changing your oil yourself shouldn't take very long and can save you some money. The question we get most often is: when do oil filters need to be changed? If your car is still under warranty, follow the manufacturer's recommended change interval. If not, the filter and the oil go hand in hand. When the oil goes, the filter goes. Dirty or clogged oil filters can allow contaminants to pass through or block the flow of oil to your engine. It's not recommended to change our oil filter without changing the oil. You can install your oil filter using the instructions on the filter, using a filter wrench as needed. Royal Purple is compatible with all synthetic and conventional oils.

About Royal Purple Filters:

Royal Purple Engine Oil Filters are premium filters compatible with all synthetic and conventional oils. At Royal Purple, we focus exclusively on developing state-of-the-art lubricants to out-perform other oil brands. That includes best-in-class fuel system cleaners, synthetic gear oil, oil filters, and more to help you get peak performance out of your engine. Make your car, boat, motorcycle, snowmobile, or other motorized gear more reliable, and protect their longevity with the best lubricants, engine fluids, and oil filters.