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BALDWIN · Fuel Water Separator Filter

BF1379

Fuel/Water Separator Spin-on with Drain and Sensor Port

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Call either store for your current price.
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Kingston APCCall for availability

Stock checked September 11, 1:46 PM Eastern. Call before travelling so we can confirm what is still available.

THE DETAILS THAT MATTER

FILTER SPECIFICATIONS.

Filter type
Fuel/Water Separator Spin-on with Drain and Sensor Port
Thread
M18 x 1.5
Outside diameter
3 1/32 in.
Outside diameter (mm)
77.0
Length
4 19/32 in.
Length (mm)
116.7
Contains
Integral Post Seal;Sensor Port Thread: 1/2-20
Gasket
[1] Included
Manufacturer part number
BF1379
GTIN
00791440079618

Inside-Out Flow Direction

Baldwin replacement references: Racor R12S

Baldwin PIES August 20, 2026 · Baldwin Product Guide July 24, 2026.

START WITH THE NUMBER YOU HAVE

CROSS-REFERENCE NUMBERS.

Baldwin’s reference lists the numbers below for BF1379. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

16 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
BALDWIN FILTERSBF13791
BIG A FILTER95582w/Drain1
CARQUEST865821
CHAMPION LABORATORIESLFF8676w/Drain1
DITCH WITCH159047w/Drain1
FLEETGUARDFS19628w/Drain1
FRAM FiltersPS10975w/Drain1
GRAINGER5WXX11
HASTINGSBF13791
LUBER-FINERLFF8676w/Drain1
NAPA GOLD3582w/Drain1
RACORR12Sw/Drain1
RACORR12SULw/Drain1
SF-FILTER / SCHUPPSK3430w/Drain1
WIX33582w/Drain1
WIX533582w/Drain1

Source: Baldwin Specs & Interchange · July 27, 2026. Reference quantity is part of the manufacturer’s cross-reference, not store stock.

CHECK THE EQUIPMENT. CHECK THE ENGINE.

APPLICATIONS & EQUIPMENT.

Next Generations UCM1 Generators; Truck Gen Hybrid, UCRV 1-3.5, UCT 1-3.5 Auxilliary Power Units

Baldwin Product Guide summary. This description does not establish fit for every model from each manufacturer.

Call with your equipment model, engine and the number on the existing filter. Our counter will help verify the application.

A REAL COUNTER. CLOSE TO HOME.

YOUR LOCAL FILTER PEOPLE.

Bring the number off your old filter, or your equipment and engine details. We’ll help check the match.