


Napa Fuel Filter 3780Part No. 3780 Type FUEL FILTER Brand NAPGLD Unit of Measure EACH Description Napa Fuel Filter Warranty Service Interval Outside Diameter 109mm Thread 1 14 Type Spin On Height 283mm Outer Diameter Top 108. 8mm Thread Inlet 1 x 14 What it Fits CAT TRUCKS CT630 1HSJRSCR 15. 2L C15 ACERT OHV 24v Turbo Diesel Direct Inj. 6cyl 18sp Man Truck 6x4 [01 12 ON] CATERPILLAR 14H 10. 3L 3176C Turbo Diesel Direct Inj. 6cyl Man Grader 4x4 [01 01 ON] CATERPILLAR 24H
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4.7 ★★★★★
Based on 537 reviews
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Product Reviews
★★★★★ 5
Nice for the price
Size: For 2003-2006 E46 2-Door, Color: Glossy Black, Size: For 2003-2006 E46 2-Door, Color: Glossy Black
Overall, super happy with it. Didn't expect much since a genuine one is 2-3x the price, but it fits decently (could be better) and isnt super flimsy. It isn't perfect, but its the best youre going to get without buying a genuine OEM one.
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Reviewed in the United States on May 9, 2023
★★★★★ 5
It’s just an air filter
Size: CA12290-Premium
It’s exactly how it’s pictured. Not sure what else to say it’s an air filter. I guess it’s doing its job
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Good price
Size: CA12290-Premium
Fit as expected
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Very good filter
Size: CA12290-Premium
Very good filter
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Reviewed in the United States on December 3, 2025
★★★★★ 3
Not 99.9 %
Size: CA12290-Premium
Only 98% efficient. Says 99.9 in the ad. There is a huge difference between those two efficiencies.
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Reviewed in the United States on February 8, 2026