Skip to main content
Check the item description to confirm this fits your vehicle

Picture 1 of 5

Stock photo
Stock photo
Derale 6 Pass Econo-Cool Tube & Fin Replacement Cooler, 1/2" Barb Inlets - Picture 1 of 5
Derale 6 Pass Econo-Cool Tube & Fin Replacement Cooler, 1/2" Barb Inlets - Picture 2 of 5
Derale 6 Pass Econo-Cool Tube & Fin Replacement Cooler, 1/2" Barb Inlets - Picture 3 of 5
Derale 6 Pass Econo-Cool Tube & Fin Replacement Cooler, 1/2" Barb Inlets - Picture 4 of 5
Derale 6 Pass Econo-Cool Tube & Fin Replacement Cooler, 1/2" Barb Inlets - Picture 5 of 5

Engine Oil and Automatic Transmission Oil Cooler Derale 15831

5.01 product rating
Sparktec Motors (106606)
99.6% positive feedback
Price:
$56.83
Free 2-4 day delivery
Get it between Wed, Aug 27 and Fri, Aug 29
Returns:
30 days returns. Seller pays for return shipping.
Condition:
New
Manufacturer: Derale. This cooler is the copper tube and aluminum cooling fin core used on our Econo Cool remote cooler. Made in the USA. Extruded plastic cooling fin guards. 6 pass cooler design. =============================================.

About this product

Product Identifiers

BrandDerale Cooling Products
Manufacturer Part Number15831
eBay Product ID (ePID)190911009

Additional Product Features

NotesDescription--Engine Oil and Automatic Transmission Oil Cooler
Sub TypeEngine Oil and Automatic Transmission Oil Cooler
Part TypeRadiators, Coolers and Related Components

All listings for this product

Buy It Now
New
Derale 6 Pass Econo-Cool Tube & Fin Replacement Cooler, 1/2" Barb Inlets
item 1 Derale 6 Pass Econo-Cool Tube & Fin Replacement Cooler, 1/2" Barb Inlets
$56.83
Free shipping
Derale 15831 Econo-Cool Replacement Cooler
item 2 Derale 15831 Econo-Cool Replacement Cooler
$56.83
Free shipping
Engine Oil and Automatic Transmission Oil Cooler Derale 15831
item 3 Engine Oil and Automatic Transmission Oil Cooler Derale 15831
$56.83
Free shipping
Derale 15831 Econo-Cool Replacement Cooler
item 4 Derale 15831 Econo-Cool Replacement Cooler
$56.99
Free shipping
Derale 6 Pass Econo-Cool Tube & Fin Replacement Cooler, 1/2" Barb Inlets
item 5 Derale 6 Pass Econo-Cool Tube & Fin Replacement Cooler, 1/2" Barb Inlets
$58.38
Free shipping
Derale 15831 6 Pass Econo-Cool Tube & Fin Replacement Cooler 1/2" Barb Inlets
item 6 Derale 15831 6 Pass Econo-Cool Tube & Fin Replacement Cooler 1/2" Barb Inlets
$56.83
+$1.68 shipping
For 6-Pass Econo-Cool Rplcmn T Core (1/2in)
item 7 For 6-Pass Econo-Cool Rplcmn T Core (1/2in)
$58.91
Free shipping
Derale 15831 6 Pass Econo-Cool Tube and Fin Replacement Fluid Cooler
item 8 Derale 15831 6 Pass Econo-Cool Tube and Fin Replacement Fluid Cooler
$58.93
Free shipping
Derale Oil Cooler 15831; Econo-Cool 12.75 in. x 7.625 in. 6 Pass Copper/Aluminum
item 9 Derale Oil Cooler 15831; Econo-Cool 12.75 in. x 7.625 in. 6 Pass Copper/Aluminum
$60.44
Free shipping
Derale 15831 6 Pass Econo-Cool Tube and Fin Replacement Cooler
item 10 Derale 15831 6 Pass Econo-Cool Tube and Fin Replacement Cooler
$60.48
Free shipping
item 11 Derale 15831 Econo-Cool Replacement Cooler
$60.58
Free shipping
Derale 6 Pass Econo-Cool Tube & Fin Replacement Cooler, 1/2" Barb Inlets 15831
item 12 Derale 6 Pass Econo-Cool Tube & Fin Replacement Cooler, 1/2" Barb Inlets 15831
$62.83
Free shipping
Derale 6 Pass Econo-Cool Tube & Fin Replacement Cooler, 1/2" Barb Inlets
item 13 Derale 6 Pass Econo-Cool Tube & Fin Replacement Cooler, 1/2" Barb Inlets
$64.59
Free shipping
Derale Oil Cooler15831; Econo-Cool 12.75 in. x 7.625 in. 6 Pass Copper/Aluminum
Last one
item 14 Derale Oil Cooler15831; Econo-Cool 12.75 in. x 7.625 in. 6 Pass Copper/Aluminum
$65.04
Free shipping
Derale 7000 Series Tube&Fin Transmission Cooler 7.625" x 12.75" 1/2" In/Out
item 15 Derale 7000 Series Tube&Fin Transmission Cooler 7.625" x 12.75" 1/2" In/Out
Was:$56.83
+$13.99 shipping
DERALE 6-Pass Econo-Cool Rplcmn t Core (1/2in) 15831
item 16 DERALE 6-Pass Econo-Cool Rplcmn t Core (1/2in) 15831
$67.91
Free shipping
6-Pass Econo-Cool Rplcmn t Core (1/2in) DERALE 15831
item 17 6-Pass Econo-Cool Rplcmn t Core (1/2in) DERALE 15831
$56.83
+$14.25 shipping
Engine Oil and Automatic Transmission Oil Cooler Derale 15831|Motors part
item 18 Engine Oil and Automatic Transmission Oil Cooler Derale 15831|Motors part
$72.62
Free shipping
Derale 15831 6 Pass Econo-Cool Replacement Core
item 19 Derale 15831 6 Pass Econo-Cool Replacement Core
$56.83
+$15.99 shipping
Engine Oil and Automatic Transmission Oil Cooler Derale 15831
item 20 Engine Oil and Automatic Transmission Oil Cooler Derale 15831
$76.84
Free shipping
Derale 15831 6 Pass Econo-Cool Tube and Fin Replacement Fluid Cooler
item 21 Derale 15831 6 Pass Econo-Cool Tube and Fin Replacement Fluid Cooler
$77.50
Free shipping
Derale 15831 6 Pass Econo-Cool Tube and Fin Replacement Fluid Cooler
item 22 Derale 15831 6 Pass Econo-Cool Tube and Fin Replacement Fluid Cooler
$104.92
Free shipping
DERALE #15831 6-Pass Econo-Cool Rplcmnt Core (1/2in)
item 23 DERALE #15831 6-Pass Econo-Cool Rplcmnt Core (1/2in)
$56.83
listings for this product

Ratings and Reviews

Learn more
5.0
1 product rating
  • 1 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Most relevant reviews

  • by zogd1
    Jul 23, 2025

    If you happen to have a m923a2 truck and...

    If you happen to have a m923a2 truck and for some reason you want to add an intercooler. This will replace your stock power steering cooler. Better clearance and 1/2” in barbed fittings.

    Verified purchase: YesCondition: New

Best Selling in Engine Oil Coolers & Lines

Save on Engine Oil Coolers & Lines

Trending price is based on prices over last 90 days.

You may also like