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Napa 6637 Gold Air Filter

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US$36.59 cheaper than the new price!!

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Product details

Management number 211890481 Release Date 2026/04/06 List Price US$24.40 Model Number 211890481
Category

The Napa 6637 Gold Air Filter, manufactured by Wix, is a high-quality, rectangular air filter designed to meet OEM air filter change intervals. This 'Better' grade filter features the Donaldson ECB Series air filter assembly, suitable for various equipment. Made of cellulose material, it has accurate dimensions of 12.38 x 4.5 x 12.38 inches (L x W x H), ensuring a perfect fit. The product's part number is 46637, and it is available in a gold color. This air filter, identified as SKU FIL 6637, is not vehicle-specific and is a non-washable filter. The bottom outside diameter is 8.5 inches, and the bottom inside diameter is 4 inches. The 'NAPA Gold' sub-brand guarantees top-notch quality and performance.

  • NAPA Gold Filters Are Recommended For OEM Air Filter Change Intervals
  • Air Filter Assembly for Various Equipment
  • Donaldson ECB Series - Air Filter Assembly for Various Equipment
UPC 765809166073
Shape Round
Fit Type Universal Fit
Brand Name NAPA
Unit Count 1 Count
Item Weight 3.6 Pounds
Manufacturer NAPA
Model Number 6637
Product Grade Better
Manufacturer Part Number 46637
Item Dimensions L x W x H 12.38"L x 4.5"W x 12.38"H
OEM Equivalent Part Number 145898
Manufacturer Warranty Description NAPA Filters are Covered by a Comprehensive Limited Product Warranty. NAPA Filters May Pay the Reasonable Cost for Parts & Labor to Repair any System Damaged by NAPA Filters Due to a Defect in Design or Material.

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