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BALDWIN · Engine Oil Filter Kit

AFG37R

Rem. Mnt Air Filter Restrict. Gauge

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Stock checked September 11, 12:46 PM Eastern. Call before travelling so we can confirm what is still available.

THE DETAILS THAT MATTER

FILTER SPECIFICATIONS.

Filter type
Remote Mount Air Filter Restriction Gauge
Contains
10 foot rubber hose;Push-on brass 1/8 In NPT fitting with brass coupling;Mounting screws;Service decal;Installation instructions
Manufacturer part number
AFG37R
GTIN
00791440000469

Mounts on instrument panel or firewall.;Maintains the highest reading until it is reset, which enables the gauge to be monitored whether the engine is running or not. Allows the user to get maximum life of an air filter without wasting fuel.

Baldwin replacement references: GMC 25095861; Fleetguard 3303943S

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 AFG37R. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

17 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
ACDELCOAFM11
BALDWIN FILTERSAFG37R0
BIG A FILTER968021
CARQUEST898021
FLEETGUARD3303943S1
FLEETGUARD3911025S1
FRAM FiltersSP35381
GM GENERAL MOTORS250958611
GRAINGER4ZGN11
HASTINGSKF281
MOTORCRAFTFA100R1
NAPA GOLD48021
PUROLATORARI21
PUROLATORS800021
WIX248021
WIX5248021
WOODGATE37753251

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.

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.