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Qualifying new parts include 1-year coverage. Review the Warranty Policy section for coverage details, claim steps, and exclusions.
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Donaldson Fuel Filter P550391 for Isuzu 4BD1T 6RB1T 6WG1 6BG1 6HK1 6HK1X 4BG1T 6BG1T 4JG1 4BG1 6SD1 6SD1T
Part Number:
P550391
Attributes:
Outer Diameter: 3.70 inch (94 mm)
Thread Size: M24 x 1.5
Length: 6.77 inch (172 mm)
Gasket OD: 3.54 inch (90 mm)
Gasket ID: 2.68 inch (68 mm)
Efficiency 99%: 30 micron
Efficiency Test Std: SAE J1985
Emulsified H2O Efficiency: 95.00 Percent
Type: Water Separator
Style: Spin-On
Application:
Isuzu Engines:4BD1T, 6RB1T, 6WG1, 6BG1, 6HK1, 6HK1X, 4BG1T, 6BG1T, 4JG1, 4BG1, 6SD1, 6SD1T
| original | P550391 |
Official answers about compatibility, package contents, specifications, installation, shipping, and warranty for Donaldson Fuel Filter P550391 for Isuzu 4BD1T 6RB1T 6WG1 6BG1 6HK1 6HK1X 4BG1T 6BG1T 4JG1 4BG1 6SD1 6SD1T (SKU: ES33389).
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Every new aftermarket part from us includes a 1-year warranty. Full terms, coverage, and how to make a claim: Warranty Assistance.
We ship to customers around the world. Orders are sent with our standard courier service—trackable, dependable, and easy to work with. On this product page, use Get Estimate under the price to see shipping cost and estimated delivery for your location. For destinations, rules, and full details, read our Shipping Policy Details.
We want you to be confident in your order. If you are not satisfied, you may qualify for a return or refund within 90 days, subject to conditions. See our Easy Return Policy for eligibility, steps, and exceptions.
