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Call to Order: 877-787-8989Monday - Friday 8AM - 6PM CST | All-American Tech Support
|Attribute||Size / Style|
|Air Filter Shape||Oval Straight|
|Base Outside Length||4 in (102 mm)|
|Base Outside Width||3 in (76 mm)|
|Filter Material||Cotton Gauze|
|Filter Re-Oiling Amount||0.2 oz (6 ml)|
|Flange Angle||0 degrees|
|Flange Center To Center||0 in (0 mm)|
|Flange Inside Diameter||2 in (51 mm)|
|Flange Length||0.625 in (16 mm)|
|Flange Offset||0.5 in (13 mm)|
|Footnote 1||Base Has 1-1/8" Vent|
|Height||2.75 in (70 mm)|
|Package Contents||1 Air Filter|
|Product Style||Oval Tapered Universal Air Filter|
|Top Outside Length||3.5 in (89 mm)|
|Top Outside Width||2.5 in (64 mm)|
Provide us with your email address and we'll let you know the moment this K&N RU-1820 becomes available again.
When a manufacturer implements a Minimum Advertised Price (MAP) policy, they create limits on the list price that retailers are allowed to advertise their products for. In line with our efforts to continually provide the lowest possible price, we've made it easier for you to inquire about our Exclusive Pricing on these MAP items.
Free Ground Shipping
Free FedEx ground shipping on all orders over $100. Free shipping to 48 Continental United States only. Orders under $100 will incur a FedEx ground shipping charge of $9.95.
$9.95 Per Wheel/$25 Per Tire
Each wheel will incur a $9.95 per wheel fee and each tire will incur a $25 per tire fee up to $129. You will be charged a maximum of $129 regardless of how many wheels and/or tires you purchase.
$129 Truck Freight
Oversized parts will incur a $129 truck freight charge that FedEx cannot provide standard ground shipping on.