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Derale Performance 33603 13 Row Series 9000 Plate & Fin Transmission Cooler 1/2" NPT

(BMW Alpina B7 xDrive 2011-15, 328i 1996-2000, 2007-13, M3 1995-99, X3 2004-05, Z4 2003-11, Z3 1997-2002, 335i 2007-15, 325i 1987-95, 2001-06 + 142 more models)

Part of: Derale Performance Row Series Plate Fin Transmission Cooler NPT

Other options in this family: Derale Performance 33605 Derale Performance 33604 Derale Performance 33602 Derale Performance 33601

Manufacturer

Picture for manufacturer Derale Performance

Part Number

33603
18 reviews
Sale Price

$114.58

3 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Derale Performance Series 9000 Plate & Fin transmission cooler delivers reliable cooling performance for light to medium-duty vehicles and occasional towing applications. Trusted by original equipment manufacturers for factory towing packages, this cooler features robust furnace-brazed construction designed to withstand demanding conditions.

Key Features:

  • 13-row plate and fin design with 1-1/4" wide plates for optimal heat dissipation
  • Embossed turbulator technology maximizes heat transfer while minimizing pressure drop
  • Furnace-brazed aluminum construction for superior strength and durability
  • 1/2" NPT female inlet and outlet ports for easy installation
  • Includes 1/2" NPT to 3/8" hose barb adapters for flexible connection options

This transmission cooler helps prevent heat-related transmission failures and extends transmission life by maintaining optimal operating temperatures. By keeping transmission fluid cooler, it also improves shifting performance and overall drivetrain efficiency. The compact plate and fin design offers excellent cooling capacity in a space-efficient package, making it ideal for a wide range of vehicles from trucks to SUVs.

Products specifications

Fits

BMW Alpina B7 xDrive 2011-15, 328i 1996-2000, 2007-13, M3 1995-99, X3 2004-05, Z4 2003-11, Z3 1997-2002, 335i 2007-15, 325i 1987-95, 2001-06, 328i xDrive 2009-13, 330i 2001-06, 540i 1994-95, 1997-2003, 2017-19, 740iL 1993-2001 + 138 more models

Mounting

6-11/16 x 7-5/8

Inlet Size

1/2 NPT female

Cooler style

Plate & Fin

BTU

23500

Fitting Size

3/8 barb

Color

Black

Width

9-3/4

Inlet dim

8-1/2

GVW

24000

Material

Aluminum

Height

8-7/16

Depth

1-1/4

Prop 65

Yes

Very content, look to shop again if need arises.

Very reliable.

Easy to shop and buy, let’s see how fast it gets here now.

Thanks

Best price I found

Product arrived very quickly a d exactly as described.

great

Very good

Product was as described and at the best price.

thanks

change of quantity was not calculated immediately. Otherwise excellent.

Great experience.

I wAS not able to select Paypal (?) although it was offered. At least I Didn't see the option to get around entering a card. I think I know what the EZ drain is but it wasn't specifically described to the average novice.

good

fine so far

Quick and easy to locate the part I needed and checkout was easy as well.

prety good

Good ordering experience thru their website, but all the good experience ended there. Never received any further communication from them about my order even after talking with a rep on the phone and sending an e-mail. The order did arrive and was what I needed. Will not do business with them again, had to be my worst internet purchase experience ever.

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