Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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For Your Every Summer RSVP, with Code: SUMMER15
Description
K&N Round Air Filter 14in OD / 12in ID / 2.313in HeightExperience the ultimate in engine performance and air filtration with the K&N Round Air Filter, model E 3740. Designed to maximize airflow while providing excellent filtration, this drop in filter is a perfect upgrade for enthusiasts looking to enhance their vehicle's breathing capabilities. Crafted with precision, the filter measures 14 inches in outside diameter, 12 inches in inside diameter, and stands 2. 313 inches tall. Its round design is
Experience the ultimate in engine performance and air filtration with the K&N Round Air Filter, model E-3740. Designed to maximize airflow while providing excellent filtration, this drop-in filter is a perfect upgrade for enthusiasts looking to enhance their vehicle's breathing capabilities.Crafted with precision, the filter measures 14 inches in outside diameter, 12 inches in inside diameter, and stands 2.313 inches tall. Its round design is engineered to fit seamlessly into your existing setup, reducing installation hassle and boosting engine efficiency.
Constructed from high-quality materials, this air filter ensures durability and longevity, maintaining superior performance even under demanding conditions. Trusted by motorsport professionals and hobbyists alike, the K&N Drop In Air Filter offers reliable filtration with a fine mesh media that captures contaminants effectively while allowing ample airflow.
Upgrade your ride with K&N Engineering's commitment to quality, supported by Tuningsupply's expert service and lightning-fast European shipping. Whether you are tuning your hot rod, V8, or kit car, this air filter is an essential component for achieving optimal engine response and longevity.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 1550 reviews
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Product Reviews
★★★★★ 5
Good cover for the price
Size: 58 inch, Color: Black
I’m very happy with this grill cover so far. It fit my grill really well without being too tight or loose. The material feels sturdy and weather-resistant, and it seems like it will hold up well over time. It was easy to put on and gives good coverage and protection. Definitely worth the purchase
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Good quality for a great price!
Size: 52 inch, Color: Black
Very nice grill cover! I thought it was going to be a thin piece of plastic, but I was surprised when it came and it’s actually a substantially thick layered cover. The inside has a thermal layer I didn’t expect. Even the Velcro tabs on the sides are thick! I feel like I really got my moneys worth! I just have a regular gas grill that gets little use. I noticed this year there was rust on it in spots, so I thought a cover would help prevent any more rusting. I think this will definitely help my rust situation, plus it looks neater with a cover. Very happy with this purchase!
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Great product
Size: 58 inch, Color: Black
This cover is excellent quality and fits my grill perfectly. The material feels durable, and it’s fully waterproof, which protects the non‑stainless steel parts from rain and moisture. Overall, it gives me great peace of mind knowing my grill is well protected.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Very nice and priced right
Size: 48 inch, Color: Heavy Duty-Black
Although this cover is slightly larger than my grill, it's heavy duty and should last a long time in the weather. Installing was a breeze, and the velcro straps help secure it in place better than my last one. This truly is a nice cover and appears to be able to withstand anything thrown at it. Nice product, 2 thumbs up!!
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Reviewed in the United States on May 25, 2026
★★★★★ 4
Too much material so that it gets stuck under wheels
Size: 58 inch, Color: Heavy Duty-Black
Very large grill cover, lightweight, but it covers my grill and since it is over-sized very easy to take off and put back on. My problem with it is it's got too much material so that if I have to move my grill away from the house to use, the material gets stuck under the wheels. I may have to re-hem it or send it back. Those with stationary grills won't have this problem.
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Reviewed in the United States on May 25, 2026
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