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Part number: 33-2051
Universal product
Product Details
K&N 33-2051 Replacement Air Filter
Products specifications
Air Cleaner Top Style Open
Air Filter Shape Panel
Air Filter Style Panel
Filter Color Red
Filter Material Cotton gauze
Filter Re-Oiling Amount 0.8 oz (24 ml)
Height 1in
Height (in) 1.063 in.
Inner Wire No
Length 4 1/8in
Length (in) 13.750 in.
Outside Length 13.75 in (349 mm)
Outside Width 4.125 in (105 mm)
Package Contents 1 Air Filter
Package Quantity 1
Product Style Panel Air Filter
Quantity Sold individually.
Width 13.75in
Width (in) 4.125 in.
Weight 1.1 lb (0.5 kg)

K&N's lifetime replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. The air filter is custom-designed to fit into your existing factory air box and the drop-in design means adding performance is simple. The unique design of the air filter features multiple layers of cotton fabric which capture airborne dirt particles. The filter is washable and reusable and can be easily cleaned and oiled. It lasts up to 50,000 miles before cleaning is needed.

  • Filters can be cleaned over and over, and are backed by a million mile limited warranty
  • Emission legal in all 50 states, will not void manufacturer's warranty
  • Improves horsepower and torque
  • Multiple layers of cotton fabric sandwiched between pleated aluminum screen capture airborne dirt particles
  • A high-flow, washable filter that delivers the maximum amount of air possible into your engine while providing superior filtering
Reviews
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B
Autoplicity was plenty cheaper than competitors for the springs I needed. I was shopping around and left the website after beginning a transaction and they sent me a coupon for 25% off shipping if I would return and purchase from them, which was cool. Unfortunately the coupon code didn't change the price and I didn't receive 25% off, but it was still cheaper than others.
Q
Ordered it Friday had it at my door on Wednesday!  They also had the cheapest prices of all reputable sellers.
F
Great product! Don't even think about another battery hold down - this one is strong, light and has the good looks to boot. Saved over $30 on it too.
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Fitment
Buick Roadmaster
1993 Buick Roadmaster ALL / Base / Estate Wagon / Limited
1992 Buick Roadmaster ALL / Base / Estate Wagon / Limited
1991 Buick Roadmaster ALL / Base / Estate Wagon / Limited
Chevrolet Caprice
1993 Chevrolet Caprice ALL / Base / Classic / Classic LS / Classic LTZ
1992 Chevrolet Caprice ALL / Base / Classic / Classic LS / Classic LTZ
1991 Chevrolet Caprice ALL / Base / Classic / Classic LS / Classic LTZ
Oldsmobile Custom Cruiser
1992 Oldsmobile Custom Cruiser ALL / Base
1991 Oldsmobile Custom Cruiser ALL / Base
Return Policy
Returns are easy at THMotorsports
Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy