BW5250Photo not yet available

BALDWIN · Engine Coolant Filter

BW5250

Controlled Release Coolant Spin-on with BTA PLUS Formula

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

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
Controlled Release Coolant Spin-on with BTA PLUS Formula
Thread
11/16–16
Outside diameter
3 11/16 in.
Outside diameter (mm)
93.7
Length
5 13/32 in.
Length (mm)
137.3
Contains
Flow Control Orifice that meters flow of coolant through filter to allow coolant additives to be released in the amount required to maintain proper system balance for up to 150,000 miles of service.
Gasket
G381-A
Manufacturer part number
BW5250
GTIN
00791440060050

Can be used with CFB5000 base or CFB8784 dual base.

Baldwin replacement references: Cummins XWF4242; Fleetguard WF2121

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 BW5250. 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
BALDWIN FILTERSBW52500
BIG A FILTER960821
CARQUEST890821
CUMMINS30986881
CUMMINSXWF42421
FLEETGUARDWF21211
FRAM FiltersPR110821
GRAINGER4ZPE31
HASTINGSBW52501
LUBER-FINERLFW221311
MACK5839WF21211
NAPA GOLD40821
NAPA X40821
VOLVO30933181
VOLVOVOE30933181
WIX240821
WIX5240821

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.

Applications using a "Controlled Release" Coolant Additive

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.