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BALDWIN · Engine Air Filter

SA4137

Crankcase Breather Filter

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Call either store for your current price.
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Stock checked September 11, 1:46 PM Eastern. Call before travelling so we can confirm what is still available.

Call Belleville ↗Call Kingston ↗Text your part number ↗

THE DETAILS THAT MATTER

FILTER SPECIFICATIONS.

Filter type
Crankcase Breather Filter in Plastic Housing
Outside diameter
3 1/4 in.
Outside diameter (mm)
82.6
Inside diameter
1/2 in.
Length
1 7/8 in.
Length (mm)
47.6
Manufacturer part number
SA4137
GTIN
00791440061118

Baldwin replacement references: Ford E6TZ-6A768-A, F1BZ-6A768-A

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 SA4137. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

29 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
ATLASFA7681
BALDWIN FILTERSSA41371
CAM2B31651
CHAMPION LABORATORIESAFB78441
CITGOB31651
EVERGARDB231651
FORD MOTORE6TZ6A768A1
FORD MOTORF1BZ6A768A1
FRAM FiltersBA65921
FRAM FiltersBA6592DP1
FRAM FiltersCA65921
FRAM FiltersCA6592DP1
GRAINGER4ZEE91
GRAINGER55JH321
GREASE MONKEYB31651
HASTINGSCB361
HERITAGEAB31651
LUBER-FINERAFB78441
MIGHTY AUTO PARTSFA31651
MOBIL 1B31651
MOTORCRAFTFA11181
PENNZOILB31651
PROMOTIVEB31651
PUROLATORB231651
PUROLATORB23165M1
QUAKER STATEB31651
SERVICE CHAMP543121
SHELLB31651
WARNERAFB78441

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.

Ford, Mercury Automotive, Light-Duty Trucks, Vans

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

Match the year, model, engine and every note. Bring the engine or serial number when a configuration is unclear.

18 application ranges

YearsMake & modelEngineRequired notes & configuration
1990Ford Aerostar4.0 V 6OE Number : B23165
1986, 1988–1990Ford Bronco II2.9 V 6OE Number : B23165
1987, 1989–1990Ford Ranger2.9 V 6OE Number : B23165
1990Ford Ranger4.0 V 6OE Number : B23165
1986, 1988–1990Ford Taurus2.5 L 4OE Number : B23165
1986Ford Tempo2.0 L 4OE Number : B23165
1986Ford Tempo2.3 L 4Engine V I N: R; Fuel Delivery Type: CARB; OE Number : B23165
1986–1987Ford Tempo2.3 L 4Engine V I N: S; Fuel Delivery Type: FI; OE Number : B23165
1985, 1988–1990Ford Tempo2.3 L 4Engine V I N: S; OE Number : B23165
1986–1987Ford Tempo2.3 L 4Engine V I N: X; Fuel Delivery Type: FI; OE Number : B23165
1985, 1988–1990Ford Tempo2.3 L 4Engine V I N: X; OE Number : B23165
1992Ford Tempo2.3 L 4OE Number : FA1118
1986Mercury Sable2.5 L 4OE Number : FA1118
1986–1987Mercury Topaz2.3 L 4Engine V I N: S; Fuel Delivery Type: FI; OE Number : B23165
1988–1990Mercury Topaz2.3 L 4Engine V I N: S; OE Number : B23165
1986–1987Mercury Topaz2.3 L 4Engine V I N: X; Fuel Delivery Type: FI; OE Number : B23165
1988–1990Mercury Topaz2.3 L 4Engine V I N: X; OE Number : B23165
1992Mercury Topaz2.3 L 4OE Number : FA1118

Baldwin ACES · July 27, 2026 · Auto Care vehicle definitions. This searchable list may not cover every application. Our counter can check configurations not shown.

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.