Fuel Filter for 1977-1979 Honda Civic & More - Baldwin BF840

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$7.99
MPN: BF840
UPC: 791440009202
Item Package Quantity: 1
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Baldwin Fuel Filter P/N:BF840
Baldwin Fuel Filter P/N:BF840
$7.99

Keep clean fuel flowing to the carburetor or injection system with the Baldwin Fuel Filter BF840, an in-line fuel filter built in a metal housing. It installs as a direct-fit replacement across a huge range of listed applications — including the 1971 Alfa Romeo Berlina and Spider, 1970-1974 American Motors Ambassador, 1970-1975 AMC Gremlin and Hornet, 1954-1956 Buick Century and Roadmaster, and many Chrysler, GMC, Case, International and Massey Ferguson vehicles and equipment. See the Buyer's Guide tab for the full list of the 1,457 covered applications and engine codes.

  • In-line design: plumbs directly into the fuel line to strain contaminants before they reach the fuel system.
  • Metal housing: durable metal-bodied construction.
  • Flow connections: 5/16 in inlet and 5/16 in outlet.
  • Dimensions: outside diameter 1 29/32 in (48.4 mm), length 4 5/32 in (105.6 mm).

Related options: BF840-K1 (supplied with clamps and hoses) and BF7736 (plastic-housing version). A fuel filter is a routine service item — clogging can cause hard starting, hesitation, or fuel starvation, and if a restricted filter is the cause, replacing it restores clean supply. Country of origin: Taiwan.

Interchange: Chrysler 5214626 · Ford A780X-9155-AA · A780X9155AA · GMC 94020398 · Isuzu 8-78107-910 · 878107910 · Case D139225 · Massey Ferguson 800848-M91 · 800848M91

Frequently Asked Questions

What is the Baldwin BF840?

It's an in-line fuel filter built in a metal housing that plumbs directly into the fuel line to strain contaminants before they reach the fuel system.

What are its dimensions and connections?

It measures 1 29/32 in (48.4 mm) outside diameter and 4 5/32 in (105.6 mm) long, with a 5/16 in inlet and a 5/16 in outlet.

What numbers does the BF840 interchange with?

It cross-references Chrysler 5214626, Ford A780X-9155-AA, GMC 94020398, Isuzu 8-78107-910, Case D139225 and Massey Ferguson 800848-M91.

How do I know it fits my vehicle?

The BF840 covers 1,457 applications across many makes and equipment. Check the Buyer's Guide tab to confirm your exact year, make, model and engine.

Are clamps and hoses included?

This listing is the filter only. If you need mounting clamps and hoses, see the related BF840-K1; a plastic-housing version is offered as BF7736.