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Year
2003
Make
GMC
Model
Sierra 3500
Trim
Engine
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Picture 1 of 3
Picture 1 of 3
Transmission Control Module PN 29537441 OEM 2004 GMC C4500
5.0
1 product rating
C
caautoparts (201)
95.6% positive feedback
Price:
$325.00
US $20.00
delivery in 2–4 days
Get it between
Tue, Sep 30
and
Thu, Oct 2
Returns:
No returns, but backed by
eBay Money back guarantee
.
Condition:
Used
Used
YOU ARE BUYING THE USED ITEM AS TITLED AND PICTURED. CA AUTO PARTS. Item might fit other makes and models.
See full description
Buy It Now
2001-2005 GMC Sierra 2500 3500 HD Duramax TCM TCU Transmission Computer 29537441
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About this product
Product Identifiers
Brand
GMC
Manufacturer Part Number
29537441
GTIN
0689124888123
UPC
0689124888123
eBay Product ID (ePID)
1028485617
Product Key Features
Protection Lock
No
Memory
Flash
Terminal Type
Pin
Vintage Part
No
Universal Fitment
No
Programming Required
No
Placement on Vehicle
Front
Features
Easy Installation
Mounting Style
Bolt-On
Maximum Amperage
15 A
Material
Aluminum
Type
Transmission Control Module
Dimensions
Item Length
8 in
Item Height
0.5 in
Item Width
7 in
Item Weight
2 lb
Show More
Show Less
All listings for this product
Listing type
Buy It Now
Buy It Now
Condition
-
Pre-owned
15183963 | 01 - 2005 SIERRA SILVERADO 6.6L LB7 DURAMAX POWERTRAIN CONTROL MODULE
item 1 15183963 | 01 - 2005 SIERRA SILVERADO 6.6L LB7 DURAMAX POWERTRAIN CONTROL MODULE
$235.00
+$15.00 shipping
01-05 Chevy Silverado Allison Duramax TCU TCM Transmission Module MATCH 29537441
item 2 01-05 Chevy Silverado Allison Duramax TCU TCM Transmission Module MATCH 29537441
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+$25.00 shipping
01-05 Chevy Silverado Allison 6.6l Duramax TCU TCM Transmission Module 29537441
item 3 01-05 Chevy Silverado Allison 6.6l Duramax TCU TCM Transmission Module 29537441
$299.99
Free shipping
2001-2005 Chev Silverado/GMC DIESEL Sierra LB7 LLY DURAMAX/ALLISON TCM 15079906
item 4 2001-2005 Chev Silverado/GMC DIESEL Sierra LB7 LLY DURAMAX/ALLISON TCM 15079906
$300.00
Free shipping
TRANSMISSION CONTROL MODULE GMC SIERRA 2500 PICKUP 2001 2002 2003 29537441 TCM
item 5 TRANSMISSION CONTROL MODULE GMC SIERRA 2500 PICKUP 2001 2002 2003 29537441 TCM
$300.00
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2003 2004 CHEVROLET 2500 LB7 6.6 DIESEL AUTO 4X4 TCM TRANSMISSION CONTROL MODULE
item 6 2003 2004 CHEVROLET 2500 LB7 6.6 DIESEL AUTO 4X4 TCM TRANSMISSION CONTROL MODULE
$289.95
+$25.00 shipping
2001-2005 GMC Sierra 2500 3500 HD Duramax TCM TCU Transmission Computer 29537441
item 7 2001-2005 GMC Sierra 2500 3500 HD Duramax TCM TCU Transmission Computer 29537441
$325.00
+$20.00 shipping
2001-2005 Chev Silverado/GMC DIESEL Sierra LB7 LLY DURAMAX/ALLISON TCM 15079906
item 8 2001-2005 Chev Silverado/GMC DIESEL Sierra LB7 LLY DURAMAX/ALLISON TCM 15079906
$350.00
Free shipping
01-05 Chevy Silverado Allison 6.6l Duramax TCU TCM Transmission Module 29537441
item 9 01-05 Chevy Silverado Allison 6.6l Duramax TCU TCM Transmission Module 29537441
$350.00
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01-05 Chevy Silverado Allison Duramax TCU TCM Transmission Module 29537441
item 10 01-05 Chevy Silverado Allison Duramax TCU TCM Transmission Module 29537441
$399.00
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01-05 Chevy Silverado Allison Duramax TCU TCM Transmission Module 29537441
item 11 01-05 Chevy Silverado Allison Duramax TCU TCM Transmission Module 29537441
$399.00
Free shipping
2001-2005 Chev Silverado/GMC Sierra LB7 LLY Duramax Allison TCM 29537441 OEM
item 12 2001-2005 Chev Silverado/GMC Sierra LB7 LLY Duramax Allison TCM 29537441 OEM
$400.00
Free shipping
2001-2005 Chev Silverado/GMC Sierra LB7 LLY Duramax Allison TCM 29537441 OEM
item 13 2001-2005 Chev Silverado/GMC Sierra LB7 LLY Duramax Allison TCM 29537441 OEM
$500.00
+$15.00 shipping
15071240 2001 GMC Sierra 6.6L Allison TCM VIN Programmed Plug & Play
item 14 15071240 2001 GMC Sierra 6.6L Allison TCM VIN Programmed Plug & Play
$536.70
Free shipping
15163072 2001 GMC Sierra 6.6L Allison TCM VIN Programmed Plug & Play
item 15 15163072 2001 GMC Sierra 6.6L Allison TCM VIN Programmed Plug & Play
$536.70
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15163072 2001 GMC Sierra 8.1L Allison TCM VIN Programmed Plug & Play
item 16 15163072 2001 GMC Sierra 8.1L Allison TCM VIN Programmed Plug & Play
$536.70
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15163073 2001 GMC Sierra 6.6L Allison TCM VIN Programmed Plug & Play
item 17 15163073 2001 GMC Sierra 6.6L Allison TCM VIN Programmed Plug & Play
$536.70
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15163072 2002 GMC Sierra 6.6L Allison TCM VIN Programmed Plug & Play
item 18 15163072 2002 GMC Sierra 6.6L Allison TCM VIN Programmed Plug & Play
$536.70
Free shipping
15163072 2002 GMC Sierra 8.1L Allison TCM VIN Programmed Plug & Play
item 19 15163072 2002 GMC Sierra 8.1L Allison TCM VIN Programmed Plug & Play
$536.70
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15163073 2001 GMC Sierra 8.1L Allison TCM VIN Programmed Plug & Play
item 20 15163073 2001 GMC Sierra 8.1L Allison TCM VIN Programmed Plug & Play
$536.70
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15163073 2002 GMC Sierra 6.6L Allison TCM VIN Programmed Plug & Play
item 21 15163073 2002 GMC Sierra 6.6L Allison TCM VIN Programmed Plug & Play
$536.70
Free shipping
15163073 2002 GMC Sierra 8.1L Allison TCM VIN Programmed Plug & Play
item 22 15163073 2002 GMC Sierra 8.1L Allison TCM VIN Programmed Plug & Play
$536.70
Free shipping
15163073 2003 GMC Sierra 6.6L Allison TCM VIN Programmed Plug & Play
item 23 15163073 2003 GMC Sierra 6.6L Allison TCM VIN Programmed Plug & Play
$536.70
Free shipping
15163073 2003 GMC Sierra 8.1L Allison TCM VIN Programmed Plug & Play
item 24 15163073 2003 GMC Sierra 8.1L Allison TCM VIN Programmed Plug & Play
$536.70
Free shipping
15163073 2004 GMC Sierra 6.6L Allison TCM VIN Programmed Plug & Play
item 25 15163073 2004 GMC Sierra 6.6L Allison TCM VIN Programmed Plug & Play
$536.70
Free shipping
15163073 2004 GMC Sierra 8.1L Allison TCM VIN Programmed Plug & Play
item 26 15163073 2004 GMC Sierra 8.1L Allison TCM VIN Programmed Plug & Play
$536.70
Free shipping
15163073 2005 GMC Sierra 8.1L Allison TCM VIN Programmed Plug & Play
item 27 15163073 2005 GMC Sierra 8.1L Allison TCM VIN Programmed Plug & Play
$536.70
Free shipping
15163073 2005 GMC Sierra 6.6L Allison TCM VIN Programmed Plug & Play
item 28 15163073 2005 GMC Sierra 6.6L Allison TCM VIN Programmed Plug & Play
$536.70
Free shipping
2001-2005 Chev Silverado/GMC Sierra LB7 LLY DURAMAX/ALLISON TCM 15196781 GENUINE
item 29 2001-2005 Chev Silverado/GMC Sierra LB7 LLY DURAMAX/ALLISON TCM 15196781 GENUINE
$230.00
See all 29
listings for this product
Ratings and Reviews
Learn more
5.0
1 product rating
5
1 users rated this 5 out of 5 stars
1
4
0 users rated this 4 out of 5 stars
0
3
0 users rated this 3 out of 5 stars
0
2
0 users rated this 2 out of 5 stars
0
1
0 users rated this 1 out of 5 stars
0
Most relevant reviews
by
duramaxz28
Sep 03, 2025
TCM came as advertised-installed then pr...
TCM came as advertised-installed then programmed and worked like a charm!
Verified purchase:
Yes
Condition:
Pre-owned
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