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C, G, & J Inc

Heat Transfer Experts

2776 Wills Creek Road
Gadsden, AL 35904
1-800-223-4299
fax (256) 546-4614
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Bus Charge Air Coolers

Our all aluminum bus charge air coolers are made for performance and durability. We carry a full line of charge air coolers, also known as intercoolers, for a wide variety of make and model buses. All of our coolers are manufactured in the U.S.A! With three different tube thicknesses and three different designs, we can cover virtually any cooling need. Our standard charge air coolers use .025 thick wall tube with .006 stuffed fin, and the outer fin is .009 with a header thickness of .100. We also offer one of the best warranties in the industry. Don't forget, we can always custom design and manufacture a charge air cooler to meet your specific need. Just give us a call at 1-800-223-4299 with any questions you may have.

View important information about the different designs available for our charge air coolers: Tube Designs as well as specific information about our most durable design the Ultimate Duty C-Bar Design.

BT 1155 - Marmon Charge Air Cooler

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Price: $726.90
Sale Price: $605.75
Shipping cost per item: $150.00

The BT 1155 all aluminum charge air cooler is an exact fit, OEM replacement for Marmons. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 30.63 inches from header to header, 24.68 inches from side to side, and 1.63 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 4 inch inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Designed for the following vehicles and equipment:
  • Marmon
Core Measurements
Click for image
A B C D
30.63 24.68 1.63
Matching OEM's
200120
Competitor Part Numbers
HDH010314MARDAC-55A 222085 17401
441200 CAC155 CA2085 17V9786
374155A MRM55A SRMMAR55A
Additional Details
Inlet4 inch
Outlet4 inch
Matching CoreBT 33

BT 1192 - National RV and Oshkosh Charge Air Cooler

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Price: $726.90
Sale Price: $605.75
Shipping cost per item: $150.00

The BT 1192 all aluminum charge air cooler is an exact fit, OEM replacement for National RV Seabreezes and Oshkoshs. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 27.5 inches from header to header, 18.62 inches from side to side, and 2.76 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 3.5 inch inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Designed for the following vehicles and equipment:
  • National RV Seabreeze
  • Oshkosh
Core Measurements
Click for image
A B C D
27.5 18.62 2.76
Additional Info

This charge air cooler fits a variety of motorhomes. Uses our core #25-7.

Matching OEM's
1030221 9372201
Additional Details
Inlet3.5 inch
Outlet3.5 inch

BT 1198 - Flexliner Coach Bus Charge Air Cooler

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Price: $726.90
Sale Price: $605.75
Shipping cost per item: $150.00

The BT 1198 all aluminum charge air cooler is an exact fit, OEM replacement for Flexliner Coach Bus. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 25.5 inches from header to header, 19.49 inches from side to side, and 2.21 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 4 inch inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Designed for the following vehicles and equipment:
  • Flexliner Coach Bus
Core Measurements
Click for image
A B C D
25.5 19.49 2.21
Additional Info

Fits various Flexliner Coach Buses. Both connections are straight.

Competitor Part Numbers
HDH010333222151 441233 12003
CA2151 CAC198
Additional Details
Inlet4 inch
Outlet4 inch
Matching CoreBT 27-2

BT 1198A - Flexliner Coach Bus Charge Air Cooler

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Price: $726.90
Sale Price: $605.75
Shipping cost per item: $150.00

The BT 1198A all aluminum charge air cooler is an exact fit, OEM replacement for Flexliner Coach Bus. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 25.5 inches from header to header, 19.49 inches from side to side, and 2.21 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 4 inch inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Designed for the following vehicles and equipment:
  • Flexliner Coach Bus
Core Measurements
Click for image
A B C D
25.5 19.49 2.21
Additional Info

Fits various Flexliner Coach Buses.

Additional Details
Inlet4 inch
Outlet4 inch
Matching CoreBT 27-2

BT 1198B - Flexliner Coach Bus Charge Air Cooler

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Price: $726.90
Sale Price: $605.75
Shipping cost per item: $150.00

The BT 1198B all aluminum charge air cooler is an exact fit, OEM replacement for Flexliner Coach Bus. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 25.5 inches from header to header, 19.49 inches from side to side, and 2.21 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 4 inch inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Designed for the following vehicles and equipment:
  • Flexliner Coach Bus
Core Measurements
Click for image
A B C D
25.5 19.49 2.21
Additional Info

One connection has a 90 degree turn towards the bottom of the charge air cooler. The other connection is straight.

Matching OEM's
IE3995 IE3985 IE3635 EPR121419
IE3985 IE3635 IE3995
Competitor Part Numbers
HDH010334FLCDAC-190A CA2123 12004
441234 SRMFLC190A 222123CAC198B
TRA12004
Additional Details
Inlet4 inch
Outlet4 inch
Matching CoreBT 27-2

BT 1198C - Flexliner Coach Bus Charge Air Cooler

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Price: $726.90
Sale Price: $605.75
Shipping cost per item: $150.00

The BT 1198C all aluminum charge air cooler is an exact fit, OEM replacement for Flexliner Coach Bus. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 25.5 inches from header to header, 19.49 inches from side to side, and 2.21 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 4 inch inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Designed for the following vehicles and equipment:
  • Flexliner Coach Bus
Core Measurements
Click for image
A B C D
25.5 19.49 2.21
Additional Info

One connection turns 90 degrees towards the middle of the charge air cooler. The other connection is straight.

Matching OEM's
IE4031IE4030
Competitor Part Numbers
HDH010335FLCDAC-190B 222207441235
CAC198CRHT060TRA12003
Additional Details
Inlet4 inch
Outlet4 inch
Matching CoreBT 27-2

BT 1198D - Flexliner Coach and Gillig Charge Air Cooler

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Price: $787.50
Sale Price: $656.25
Shipping cost per item: $150.00

The BT 1198D all aluminum charge air cooler is an exact fit, OEM replacement for Flexliner Coach Bus and Gillig Bus. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 25.5 inches from header to header, 16.89 inches from side to side, and 2.21 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 4 inch inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Designed for the following vehicles and equipment:
  • Flexliner Coach Bus
  • Gillig Bus
Core Measurements
Click for image
A B C D
25.5 16.89 2.21
Additional Info

Fits various Gillig and Flexliner Coach buses. Both connections are straight.

Competitor Part Numbers
HDH010496CAC198D CAC-198D 222208
222228 441269
Additional Details
Inlet4 inch
Outlet4 inch
Matching CoreBT 22-5

BT 1198E - Flexliner Coach and Gillig Charge Air Cooler

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Price: $787.50
Sale Price: $656.25
Shipping cost per item: $150.00

The BT 1198E all aluminum charge air cooler is an exact fit, OEM replacement for Flexliner Coach Bus and Gillig Bus. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 25.5 inches from header to header, 16.89 inches from side to side, and 2.21 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 4 inch inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Designed for the following vehicles and equipment:
  • Flexliner Coach Bus
  • Gillig Bus
Core Measurements
Click for image
A B C D
25.5 16.89 2.21
Additional Info

Fits various Gillig and Flexliner Coach buses. One connection has a 90 degree turn towards the bottom of the charge air cooler. The other connection is straight.

Competitor Part Numbers
HDH010497CAC198E CAC-198E 441268
222209
Additional Details
Inlet4 inch
Outlet4 inch
Matching CoreBT 22-5

BT 1198F - Flexliner Coach and Gillig Charge Air Cooler

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Price: $1,090.50
Sale Price: $908.75
Shipping cost per item: $150.00

The BT 1198F all aluminum charge air cooler is an exact fit, OEM replacement for Flexliner Coach Bus and Gillig Bus. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 25.5 inches from header to header, 16.89 inches from side to side, and 2.21 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 4 inch inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Designed for the following vehicles and equipment:
  • Flexliner Coach Bus
  • Gillig Bus
Core Measurements
Click for image
A B C D
25.5 16.89 2.21
Additional Info

Fits various Gillig and Flexliner Coach buses. One connection has a 90 degree turn towards the middle of the charge air cooler. The other connection is straight.

Competitor Part Numbers
HDH010498CAC198F CAC-198F 441273
Additional Details
Inlet4 inch
Outlet4 inch
Matching CoreBT 22-5

BT 1198G - Flexliner Coach and Orion Charge Air Cooler

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Price: $787.50
Sale Price: $656.25
Shipping cost per item: $150.00

The BT 1198G all aluminum charge air cooler is an exact fit, OEM replacement for Flexliner Coach Bus and Orion Bus. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 23.25 inches from header to header, 16.89 inches from side to side, and 2.21 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 4 inch inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Designed for the following vehicles and equipment:
  • Flexliner Coach Bus
  • Orion Bus
Core Measurements
Click for image
A B C D
23.25 16.89 2.21
Additional Info

Fits various Orion and Flexliner Coach buses. Both connections are straight.

Matching OEM's
1E4473 IE4473
Competitor Part Numbers
HDH010336CAC198G CBFLX190V CB-FLX190V
CFLX190V C-FLX190V FLX190V 222335
441234 CAC-198G FLX011050 SRMOR295A
Additional Details
Inlet4 inch
Outlet4 inch
Matching CoreBT 22-6

BT 1198H - Flexliner Coach Charge Air Cooler

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Price: $787.50
Sale Price: $656.25
Shipping cost per item: $150.00

The BT 1198H all aluminum charge air cooler is an exact fit, OEM replacement for Flexliner Coachs. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 26 inches from header to header, 16.89 inches from side to side, and 2.21 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 4 inch inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Designed for the following vehicles and equipment:
  • Flexliner Coach
Core Measurements
Click for image
A B C D
26 16.89 2.21
Competitor Part Numbers
222214
Additional Details
Inlet4 inch
Outlet4 inch
Matching CoreBT 22-7

BT 1198I - Flexliner Coach Charge Air Cooler

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Price: $787.50
Sale Price: $626.25
Shipping cost per item: $150.00

The BT 1198I all aluminum charge air cooler is an exact fit, OEM replacement for Flexliner Coachs. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 23.25 inches from header to header, 16.89 inches from side to side, and 2.21 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 4 inch inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Designed for the following vehicles and equipment:
  • Flexliner Coach
Core Measurements
Click for image
A B C D
23.25 16.89 2.21
Competitor Part Numbers
441273 222215
Additional Details
Inlet4 inch
Outlet4 inch
Matching CoreBT 22-6

BT 1198J - Aluminum Gillig and Orion Charge Air Cooler

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Price: $864.00
Sale Price: $720.00
Shipping cost per item: $150.00

The all aluminum BT 1198J charge air cooler is an exact fit, OEM replacement for a variety of Gillig and Orion buses. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 27.50 inches from header to header, 14.00 inches from side to side, 4.055 inches thick, and 4.50 inches inside the header. Aluminum tanks are TIG welded to the core and have a 4.00 inch inlet and outlet.

Designed for the following vehicles and equipment:
  • Gillig Bus
  • Orion Bus
Core Measurements
Click for image
A B C D
27.25 13.60 4.055 4.50
Additional Info

 Core # BT 18-4

Matching OEM's
1E60749 1E5779 O5779
Competitor Part Numbers
HDH010552 CAC430 TRA12042 TRA12042N
TRA12042R 297525FLX011106
Additional Details
Inlet4.00
Outlet4.00
Construction MaterialAluminum

BT 1198K - Aluminum Gillig and Orion Charge Air Cooler

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Price: $864.00
Sale Price: $720.00
Shipping cost per item: $150.00

The all aluminum BT 1198K charge air cooler is an exact fit, OEM replacement for a variety of Gillig and Orion buses. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 28.00 inches from header to header, 14.00 inches from side to side, 4.055 inches thick, and 4.50 inches inside the header. Aluminum tanks are TIG welded to the core and have a 4.00 inch inlet and outlet.

Designed for the following vehicles and equipment:
  • Gillig Bus
  • Orion Bus
Core Measurements
Click for image
A B C D
27.75 13.60 4.055 4.50
Additional Info

Core # BT 18-5

Additional Details
Inlet4.00
Outlet4.00
Construction MaterialAluminum

BT 1199 - Thomas Bus Charge Air Cooler

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Price: $726.90
Sale Price: $605.75
Shipping cost per item: $150.00

The BT 1199 all aluminum charge air cooler is an exact fit, OEM replacement for Thomas Bus. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 29.5 inches from header to header, 24.68 inches from side to side, and 2.21 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 4 inch inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Designed for the following vehicles and equipment:
  • Thomas Bus
Core Measurements
Click for image
A B C D
29.5 24.68 2.21
Competitor Part Numbers
HDH010337THODAC-220A CAC199 TRA12002
1199 FLX011076 SRMTHO220A
Additional Details
Inlet4 inch
Outlet4 inch
Matching CoreBT 34-5

BT 1199B - Gillig Bus Charge Air Cooler

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Price: $780.00
Sale Price: $650.00
Shipping cost per item: $150.00

The BT 1199B all aluminum charge air cooler is an exact fit, OEM replacement for Gillig Bus. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 30.44 inches from header to header, 24.68 inches from side to side, and 2.21 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 4 inch inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Designed for the following vehicles and equipment:
  • Gillig Bus
Core Measurements
Click for image
A B C D
30.44 24.68 2.21
Matching OEM's
IE3884 3E7964 290407
Competitor Part Numbers
HDH010338GILDAC-230ACAC199B 1199B
222216 441244 FLX011005 SRMGIL230A
TRA12006
Additional Details
Inlet4 inch
Outlet4 inch
Matching CoreBT 34-2

BT 1199C - Gillig Bus Charge Air Cooler

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Price: $780.00
Sale Price: $650.00
Shipping cost per item: $150.00

The BT 1199C all aluminum charge air cooler is an exact fit, OEM replacement for Gillig Bus. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 30.44 inches from header to header, 24.68 inches from side to side, and 2.21 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 4 inch inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Designed for the following vehicles and equipment:
  • Gillig Bus
Core Measurements
Click for image
A B C D
30.44 24.68 2.21
Competitor Part Numbers
HDH010499 CAC199C CAC-199C 222217
441266
Additional Details
Inlet4 inch
Outlet4 inch
Matching CoreBT 34-2

BT 1199D - New Flyer Bus Charge Air Cooler

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Price: $1,533.34
Sale Price: $1,277.78
Shipping cost per item: $150.00

The BT 1199D all aluminum charge air cooler is an exact fit, OEM replacement for New Flyer bus. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 33.25 inches from header to header, 10.375 inches from side to side, and 4.06 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 4 inch inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Designed for the following vehicles and equipment:
  • New Flyer Bus
Core Measurements
Click for image
A B C D
33.25 10.375 4.06
Matching OEM's
606426 6322345 IH606627 W071545
Competitor Part Numbers
HDH010638 CAC428 CFLX190R C-FLX190R
FB8611 222218 441277NFLDAC155E
NFIDAC155E
Additional Details
Inlet4 inch
Outlet4 inch
Matching CoreBT 14 EX

BT 1199E - New Flyer Bus Charge Air Cooler

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Price: $1,692.40
Sale Price: $1,377.00
Shipping cost per item: $150.00

The BT 1199E all aluminum charge air cooler is an exact fit, OEM replacement for New Flyer bus. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 39.5 inches from header to header, 11 inches from side to side, and 4.06 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 4 inch inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Designed for the following vehicles and equipment:
  • New Flyer Bus
Core Measurements
Click for image
A B C D
39.5 11 4.06
Matching OEM's
87779 6720049 76008356 6720040
6720040C NFC302CA NFC304CA ZGKN002
ZBKN002 ZBKN0068200292071 DR131940 81127A
Competitor Part Numbers
HDH010680TRA12007 TRA12007ED TRA12007N
TRA12007R 222312 SCSI222312 FB0049 NFIDAC155C
DHTNFI155C DURNFIDAC155C 3741155C DHT155C
CAC427 FLX11071 SRMNF155K ZGKN006
441278
Additional Details
Inlet4 inch
Outlet4 inch
Matching CoreBT 14-1 EX

BT 1199F - Prevost Bus Charge Air Cooler

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Price: $1,120.50
Sale Price: $933.75
Shipping cost per item: $150.00

The BT 1199F all aluminum charge air cooler is an exact fit, OEM replacement for Prevost Bus. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 34.25 inches from header to header, 23.82 inches from side to side, and 2.21 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 4 inch inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Designed for the following vehicles and equipment:
  • Prevost Bus
Core Measurements
Click for image
A B C D
34.25 23.82 2.21
Matching OEM's
3741185G PRST174 1030268 1030268E
1030268ES 61230246 550445 550845
550820 1040153
Competitor Part Numbers
TRA12016 TRA12016N TRA12016RWSR1199F
SCSI222220 222220 CA2220 198532
PREDAC185G 441206 DURPREDAC185G DHTPRE185G
DHT185G
Additional Details
Inlet4 inch
Outlet4 inch
Matching CoreBT 31-9
International Shipping Available
What Our Customers are Saying

The radiator works great!!!  Can’t thank you enough for the wonderful job you folks did.  I’m going to let everyone with the Studebaker Forum know.

Mike J.
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