B&M Automatic Transmission Oil Cooler 70273

Name: B&M Automatic Transmission Oil Cooler 70273
Brand: B&M Racing
SKU: 3998285
Price: 291.99 CAD
Availability: InStock

$291.99 ea

NEWARRIVING SOONEstimated Ship Date 04/25/2025 (If Ordered Today)81 Available from HOLLEY PERFORMANCE PRODUCTS as of 04/07/2025

Model: 3998285

0 reviewsWrite a Review Add to Wish List

CALL US
877.454.7792

Description Downloads Video Specifications Reviews (0) Product Q&A Related Products

B&M Super Coolers are 100% aluminum stacked plate style core which is ideal for additional transmission cooling. With oven brazed construction this sturdy cooler design is practically impervious to flying rocks or other debris.

Features:

Ideal For Racing And Heavy Duty Applications
Can Be Used For ATF Cooling
Can Be Used For Engine/Rear Differential Oil Cooling
Can Be Use For Power Steering Fluid Cooling
Oven Brazed All Aluminum Construction
Efficient Stacked Plate Design
Pressure Tested To 200 PSI
0.5 in. NPT Fittings Easily Adaptable To AN Fittings
Strong; Durable; Lightweight Cooler Cores
Cools Fluid Better Than Ordinary Tube And Fin Coolers

Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations

Installation Notes:

Dimensions 11" x 5-3/4" x 1-1/2" with NPT Fittings

About B&M Racing

B&M® specializes in performance automatic transmissions, torque converters, SFI approved flexplates, legendary automatic shifters, precision manual shifters, and many other transmission products including cast deep aluminum transmission pans, transmission coolers, and automatic transmission fluid. B&M Performance & Off-Road has been at the vanguard of the growing automotive aftermarket since the early 1950s. Racers themselves, B&M’s founders identified the needs of local performance enthusiasts and developed products to fill those needs. B&M specializes in performance automatic transmissions, torque converters, SFI approved flexplates, legendary automatic shifters, precision manual shifters, automatic shift handles, extended transfer case handles, cast deep aluminum transmission pans, differential covers, transmission coolers, power steering coolers, automatic transmission fluid, and transmission accessories for performance street, truck, Jeep, and off-road applications.

Downloads:

Download Name	File Size
BM_Warranty.pdf	66.98KB
bm_warranty.pdf	87.47KB
bm_cooler_techdoc.pdf	590.26KB
70265_instructions.pdf	870.02KB

Videos:

Specifications:

BTU Rating	15,500
California Proposition 65 Chemical Name	Chromium (hexavalent compounds)
California Proposition 65 Chemical Name 1	Lead
California Proposition 65 Chemical Name 2	Chromium (hexavalent compounds)
California Proposition 65 Required	Yes
Color	Black
Core Design/Type	Stacked Plate
Core Material	Aluminum
Depth	1.500 in.
Depth (IN)	1.5
Design	Stacked Plate
Design Type	Stacked Plate
Emission Code	5
Gross Vehicle Weight	20500 lbs.
Height (in)	7.25
Inlet Attachment Type	Female Threads
Inlet Size	0.500 in. NPT
Item Height	7.250 in.
Low Temperature Bypass	No
Material	Aluminum
Outlet Attachment Type	Female Threads
Outlet Size	0.500 in. NPT
Package Contents	Cooler
Part Type	Automatic Transmission Oil Cooler
Row Quanity	25
Warranty Time	12 Months
Width	11.250 in.
Width (in)	11.25