Make/Model
Close X
Search by Make / Model

2006 GMC Sierra 2500 HD Automatic Transmission Oil Cooler

Review Fitment Notes to Ensure Proper Fit
› Change Part / Category
› Change Vehicle
Related Parts
Automatic Transmission Oil Cooler
Change Category
Change Brand
Shop By Vehicle

Dorman Automatic Transmission Oil Cooler - Auxiliary
Click to Enlarge
Dorman 918-249
Automatic Transmission Oil Cooler
Close
Loading Reviews...
Our List Price: $159.33
(23) In Stock
Part Number: 18744-05572065
Notes: Automatic Transmission Oil Cooler -- Code 7445, 3959
Position: Auxiliary
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Transmission
2006 GMC Sierra 2500 HD Automatic 5 Spd Allison 

Dorman Automatic Transmission Oil Cooler

Click to Enlarge
Dorman 918-213
Automatic Transmission Oil Cooler
Close
Loading Reviews...
Our List Price: $97.98
(2) In Stock
Part Number: 18744-03424264
Notes: Code 4639, 5464, 7192, 9344
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: F
Vehicle Engine
2006 GMC Sierra 2500 HD 6.0L V8 

Hayden Automatic Transmission Oil Cooler
Click to Enlarge
(Read reviews)
Our List Price: $72.98
(4) In Stock
Part Number: 18744-09066294
Notes: Trans Oil Cooler -- Economy Tube and Fin Cooler Heavy Duty; Size - 12" x 15 1/8"
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: H
Vehicle Engine
2006 GMC Sierra 2500 HD 6.0L V8 
2006 GMC Sierra 2500 HD 8.1L V8 

Hayden Automatic Transmission Oil Cooler
Click to Enlarge
Hayden 404
Automatic Transmission Oil Cooler
Close
Loading Reviews...
Our List Price: $36.33
(>35) In Stock
Part Number: 18744-05173000
Notes: Trans Oil Cooler -- Economy Tube and Fin Cooler Light Duty; Size - 7 1/2" x 15 7/8", Verification of minimum core space for fitment required.
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
2006 GMC Sierra 2500 HD 6.0L V8 
2006 GMC Sierra 2500 HD 8.1L V8 

Hayden Automatic Transmission Oil Cooler
Click to Enlarge
Hayden 405
Automatic Transmission Oil Cooler
Close
Loading Reviews...
Our List Price: $36.98
(4) In Stock
Part Number: 18744-09066542
Notes: Trans Oil Cooler -- Economy Tube and Fin Cooler Medium Duty; Size - 10" x 15 7/8"
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: H
Vehicle Engine
2006 GMC Sierra 2500 HD 6.0L V8 
2006 GMC Sierra 2500 HD 8.1L V8 

Hayden Automatic Transmission Oil Cooler
Click to Enlarge
(Read reviews)
Our List Price: $123.33
(12) In Stock
Part Number: 18744-05619068
Notes: Trans Oil Cooler -- Premium Plate and Fin Cooler Heavy Duty
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
2006 GMC Sierra 2500 HD 6.6L V8 

Hayden Automatic Transmission Oil Cooler
Click to Enlarge
(Read reviews)
Our List Price: $61.33
(>35) In Stock
Part Number: 18744-05588783
Notes: Trans Oil Cooler -- Premium Plate and Fin Cooler Heavy Duty; With Bypass; Size - 11" x 11 5/8"
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
2006 GMC Sierra 2500 HD 6.0L V8 
2006 GMC Sierra 2500 HD 8.1L V8 

Hayden Automatic Transmission Oil Cooler
Click to Enlarge
Hayden 679
Automatic Transmission Oil Cooler
Close
Loading Reviews...
Our List Price: $48.98
(13) In Stock
Part Number: 18744-09066564
Notes: Trans Oil Cooler -- Premium Plate and Fin Cooler Heavy Duty; Without Bypass; Size - 11" x 11 5/8"
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: H
Vehicle Engine
2006 GMC Sierra 2500 HD 6.0L V8 
2006 GMC Sierra 2500 HD 8.1L V8 

Hayden Automatic Transmission Oil Cooler
Click to Enlarge
(Read reviews)
Our List Price: $81.33
(10) In Stock
Part Number: 18744-05619066
Notes: Trans Oil Cooler -- Premium Plate and Fin Cooler Light Duty; For Add On Cooling With Factory Cooler
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
2006 GMC Sierra 2500 HD 6.6L V8 

Hayden Automatic Transmission Oil Cooler
Click to Enlarge
(Read reviews)
Our List Price: $52.33
(>35) In Stock
Part Number: 18744-05588781
Notes: Trans Oil Cooler -- Premium Plate and Fin Cooler Light Duty; With Bypass; Size - 11" x 7 1/2"
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
2006 GMC Sierra 2500 HD 6.0L V8 
2006 GMC Sierra 2500 HD 8.1L V8 

Hayden Automatic Transmission Oil Cooler
Click to Enlarge
Hayden 677
Automatic Transmission Oil Cooler
Close
Loading Reviews...
Our List Price: $38.98
(16) In Stock
Part Number: 18744-09066562
Notes: Trans Oil Cooler -- Premium Plate and Fin Cooler Light Duty; Without Bypass; Size - 11" x 7 1/2"
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: H
Vehicle Engine
2006 GMC Sierra 2500 HD 6.0L V8 
2006 GMC Sierra 2500 HD 8.1L V8 

Hayden Automatic Transmission Oil Cooler
Click to Enlarge
(Read reviews)
Our List Price: $109.33
(10) In Stock
Part Number: 18744-05619067
Notes: Trans Oil Cooler -- Premium Plate and Fin Cooler Medium Duty; For Add On Cooling With Factory Cooler
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
2006 GMC Sierra 2500 HD 6.6L V8 

Hayden Automatic Transmission Oil Cooler
Click to Enlarge
(Read reviews)
Our List Price: $57.33
(>35) In Stock
Part Number: 18744-05588782
Notes: Trans Oil Cooler -- Premium Plate and Fin Cooler Medium Duty; With Bypass; Size - 11" x 9 1/2"
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
2006 GMC Sierra 2500 HD 6.0L V8 
2006 GMC Sierra 2500 HD 8.1L V8 

Hayden Automatic Transmission Oil Cooler
Click to Enlarge
Hayden 678
Automatic Transmission Oil Cooler
Close
Loading Reviews...
Our List Price: $44.98
(11) In Stock
Part Number: 18744-09066563
Notes: Trans Oil Cooler -- Premium Plate and Fin Cooler Medium Duty; Without Bypass; Size - 11" x 9 1/2"
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: H
Vehicle Engine
2006 GMC Sierra 2500 HD 6.0L V8 
2006 GMC Sierra 2500 HD 8.1L V8 

Hayden Automatic Transmission Oil Cooler
Click to Enlarge
Hayden 516
Automatic Transmission Oil Cooler
Close
Loading Reviews...
Our List Price: $47.98
(5) In Stock
Part Number: 18744-09066549
Notes: Trans Oil Cooler -- Premium Tube and Fin Cooler Heavy Duty; Size - 10" x 15 7/8", Verification of minimum core space for fitment required.
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: H
Vehicle Engine
2006 GMC Sierra 2500 HD 6.0L V8 
2006 GMC Sierra 2500 HD 8.1L V8 

Hayden Automatic Transmission Oil Cooler
Click to Enlarge
Hayden 512
Automatic Transmission Oil Cooler
Close
Loading Reviews...
Our List Price: $38.98
(2) In Stock
Part Number: 18744-09066547
Notes: Trans Oil Cooler -- Premium Tube and Fin Cooler Light Duty; Size - 7 1/2" x 12 1/2", Verification of minimum core space for fitment required.
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: H
Vehicle Engine
2006 GMC Sierra 2500 HD 6.0L V8 
2006 GMC Sierra 2500 HD 8.1L V8 

Hayden Automatic Transmission Oil Cooler
Click to Enlarge
Hayden 514
Automatic Transmission Oil Cooler
Close
Loading Reviews...
Our List Price: $39.98
(3) In Stock
Part Number: 18744-09066548
Notes: Trans Oil Cooler -- Premium Tube and Fin Cooler Medium Duty; Size - 7 1/2" x 15 7/8", Verification of minimum core space for fitment required.
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: H
Vehicle Engine
2006 GMC Sierra 2500 HD 6.0L V8 
2006 GMC Sierra 2500 HD 8.1L V8 

AC Delco Automatic Transmission Oil Cooler
Click to Enlarge
(Read reviews)
Product List Price:
$192.20
Our List Price: $150.48
with FREE Shipping
(>25) In Stock
Part Number: W0133-2046696
Notes: GM Original Equipment
Condition: New

Shipping Options:
Free Ground Shipping or (Overnight and 2-Day Shipping)
OEM
This Product Fits the Following: Catalog: A
Vehicle Engine Transmission
2006 GMC Sierra 2500 HD 6.0L V8  Automatic 4 Spd 
2006 GMC Sierra 2500 HD 6.6L V8  Automatic 4 Spd 
2006 GMC Sierra 2500 HD 8.1L V8  Automatic 4 Spd 

AC Delco Automatic Transmission Oil Cooler - Auxiliary
Click to Enlarge
(Read reviews)
Our List Price: $418.33
with FREE Shipping
(4) In Stock
Part Number: 18744-05409307
Notes: GM Original Equipment -- New
Position: Auxiliary
Condition: New

Shipping Options:
Free Ground Shipping
This Product Fits the Following: Catalog: B
Vehicle Engine Transmission
2006 GMC Sierra 2500 HD 8.1L V8 VIN: G  1000 Automatic 6 Spd 

AC Delco Automatic Transmission Oil Cooler - Auxiliary
Click to Enlarge
(Read reviews)
Our List Price: $174.33
(2) In Stock
Part Number: 18744-05418304
Notes: GM Original Equipment -- New
Position: Auxiliary
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine Transmission
2006 GMC Sierra 2500 HD 6.6L V8 LBZ VIN: D  1000 Automatic 6 Spd 
2006 GMC Sierra 2500 HD 6.6L V8 LLY VIN: 2  1000 Automatic 6 Spd 

AC Delco Automatic Transmission Oil Cooler - Auxiliary
Click to Enlarge
AC Delco 20880895
Automatic Transmission Oil Cooler
Close
Loading Reviews...
Our List Price: $167.33
(4) In Stock
Part Number: 18744-05418358
Notes: GM Original Equipment -- New; HEAVY DUTY TRANS COOLING SYSTEM (KNP); CODE 4639,5464,9344,7192,1509,0895,7162
Position: Auxiliary
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Transmission
2006 GMC Sierra 2500 HD 4L80-E Automatic 4 Spd 

Four Seasons Automatic Transmission Oil Cooler
Click to Enlarge
(Read reviews)
Our List Price: $90.33
(2) In Stock
Part Number: 18744-05082201
Notes: Trans Oil Cooler -- Economy Tube and Fin Cooler Heavy Duty; Size - 12" x 15 1/8"
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
2006 GMC Sierra 2500 HD 6.0L V8 
2006 GMC Sierra 2500 HD 8.1L V8 

Four Seasons Automatic Transmission Oil Cooler
Click to Enlarge
Four Seasons 53002
Automatic Transmission Oil Cooler
Close
Loading Reviews...
Our List Price: $42.33
(>35) In Stock
Part Number: 18744-05040112
Notes: Trans Oil Cooler -- Economy Tube and Fin Cooler Light Duty; Size - 7 1/2" x 15 7/8", Verification of minimum core space for fitment required.
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
2006 GMC Sierra 2500 HD 6.0L V8 
2006 GMC Sierra 2500 HD 8.1L V8 

Four Seasons Automatic Transmission Oil Cooler
Click to Enlarge
(Read reviews)
Our List Price: $50.33
(>35) In Stock
Part Number: 18744-05040113
Notes: Trans Oil Cooler -- Economy Tube and Fin Cooler Medium Duty; Size - 10" x 15 7/8"
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
2006 GMC Sierra 2500 HD 6.0L V8 
2006 GMC Sierra 2500 HD 8.1L V8 

Four Seasons Automatic Transmission Oil Cooler
Click to Enlarge
Four Seasons 53008
Automatic Transmission Oil Cooler
Close
Loading Reviews...
Our List Price: $62.33
(>35) In Stock
Part Number: 18744-05040117
Notes: Trans Oil Cooler -- Premium Plate and Fin Cooler Heavy Duty; Without Bypass; Size - 11" x 11 5/8"
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
2006 GMC Sierra 2500 HD 6.0L V8 
2006 GMC Sierra 2500 HD 8.1L V8 

Four Seasons Automatic Transmission Oil Cooler
Click to Enlarge
Four Seasons 53006
Automatic Transmission Oil Cooler
Close
Loading Reviews...
Our List Price: $50.33
(>35) In Stock
Part Number: 18744-05040115
Notes: Trans Oil Cooler -- Premium Plate and Fin Cooler Light Duty; Without Bypass; Size - 11" x 7 1/2"
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
2006 GMC Sierra 2500 HD 6.0L V8 
2006 GMC Sierra 2500 HD 8.1L V8 

Four Seasons Automatic Transmission Oil Cooler
Click to Enlarge
(Read reviews)
Our List Price: $55.33
(>35) In Stock
Part Number: 18744-05040116
Notes: Trans Oil Cooler -- Premium Plate and Fin Cooler Medium Duty; Without Bypass; Size - 11" x 9 1/2"
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
2006 GMC Sierra 2500 HD 6.0L V8 
2006 GMC Sierra 2500 HD 8.1L V8 

BD Diesel Automatic Transmission Oil Cooler - Xtruded - 5 / 8in. Tubing - Incl. Cooler / Brackets / Wiring Harness / Fittings / Temp Sensor / Sensor Adapter / Hoses / Bypass Frt / Rear Tube Eliminator / Hdw

Click to Enlarge
(Read reviews)
Our List Price: $445.00
with FREE Shipping
(2) In Stock
Part Number: 18744-03261223
Notes: Xtruded; 5 / 8in. Tubing; Incl. Cooler / Brackets / Wiring Harness / Fittings / Temp Sensor / Sensor Adapter / Hoses / Bypass Frt / Rear Tube Eliminator / Hdw
Features:
  • 12 Months or 24000 Mile Warranty
  • 200 Micro Extruded Passages
  • 22% More Cooling Over Other Designs
  • 33930 BTU/HR and In Excess of 30000 GVW!
  • Build-It-Yourself Galvanized Bracket Kit For Quick Installation
  • Furnace Brazed Rails Have Been Tested to 300psi of Pressure
  • Large 5/8-inch Ports Prevents Inlet/Outlet Restriction
  • Large Surface Area To Transfer Heat For External Air Flow Cooling
  • Pre-Wired Loomed Harness w/Fuse And Relay w/Plug In Connectors
  • Thermostatically Controlled 80-watt 10-inch 800 CFM Electric Fan
  • Turbulent Oil Flow Design Promotes a More Complete Cooling
Condition: New

Shipping Options:
Free Ground Shipping
This Product Fits the Following: Catalog: F
Vehicle Transmission
2006 GMC Sierra 2500 HD 1000 

BD Diesel Automatic Transmission Oil Cooler - Xtruded - 5 / 8in. Tubing - Incl. Cooler / Brackets / Wiring Harness / Fittings / Temp Sensor / Sensor Adapter / Hoses / Bypass Frt / Rear Tube Eliminator / Hdw

Click to Enlarge
(Read reviews)
Our List Price: $445.00
with FREE Shipping
(2) In Stock
Part Number: 18744-03261223
Notes: Xtruded; 5 / 8in. Tubing; Incl. Cooler / Brackets / Wiring Harness / Fittings / Temp Sensor / Sensor Adapter / Hoses / Bypass Frt / Rear Tube Eliminator / Hdw
Detailed Notes: Intended To Be Used In Conj. w / Fact. Trans. Coolers / Not Stand Alone Units
Features:
  • 12 Months or 24000 Mile Warranty
  • 200 Micro Extruded Passages
  • 22% More Cooling Over Other Designs
  • 33930 BTU/HR and In Excess of 30000 GVW!
  • Build-It-Yourself Galvanized Bracket Kit For Quick Installation
  • Furnace Brazed Rails Have Been Tested to 300psi of Pressure
  • Large 5/8-inch Ports Prevents Inlet/Outlet Restriction
  • Large Surface Area To Transfer Heat For External Air Flow Cooling
  • Pre-Wired Loomed Harness w/Fuse And Relay w/Plug In Connectors
  • Thermostatically Controlled 80-watt 10-inch 800 CFM Electric Fan
  • Turbulent Oil Flow Design Promotes a More Complete Cooling
Condition: New

Shipping Options:
Free Ground Shipping
This Product Fits the Following: Catalog: F
Vehicle Transmission
2006 GMC Sierra 2500 HD 1000 

4.8 stars - (38 Reviews)
Reviews
Close
Loading Reviews...


Authorize.Net Merchant - Click to Verify
BROWSE Home View Cart Catalog Articles
HELP Track Order Contact Us About Us Retrieve Quote Return Policy Cancellation Policy
RESOURCES Affliate Program Shop By Make Models Brands
SECURITY This site protected by Trustwave's Trusted Commerce program
REVIEWS
© Copyright 2017 Parts Geek ® Providing discount auto parts online since 2008.