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Part Number | SKU
44KW10B

KENWORTH CHARGE AIR COOLER: T600, T800 CONVENTIONAL CAB, C500, W900

Special Price $683.00 Regular Price $9,999.00

Aftermarket Kenworth charge air cooler replaces OEM D46001109 & more. Built to OEM standards for long lasting performance and backed by a 2-year warranty. For same radiator with bar & plate see 44KW10B-BP.

KENWORTH CHARGE AIR COOLER: T600, T800 CONVENTIONAL CAB, C500, W900

Equip your Kenworth / Freightliner’s turbo system with a robust charge air cooler, designed for T600 applications and built to endure heavy-duty use. Crafted with a durable bar & plate aluminum core, this cooler delivers exceptional heat rejection even under high boost, lowering intake air temperatures to enhance combustion, horsepower, and fuel economy.

The bar & plate design provides structural strength and improved thermal efficiency over tube-and-fin alternatives. Its reinforced framework supports mounting integrity and resists vibration, thermal stress, and fatigue in rigorous operating environments. Built to align with factory brackets and hose placements, the cooler installs cleanly as a direct-fit replacement with no modifications necessary.

With carefully engineered airflow passages and heat exchange surfaces, this cooler maintains consistent temperature control during extended duty cycles—protecting the turbocharger, intercooler piping, and engine from overheating risks. Ideal for fleets or owner-operators, this charge air cooler with frame for the T600 offers dependable cooling, reduced downtime, and durability that stands up to the hardest routes.

Backed by heavy-duty construction and precise manufacturing, it’s the trusted upgrade for drivers needing reliable performance and thermal stability under all conditions.

Please confirm your OEM or Aftermarket number matches before ordering.

44KW10B
44KW10B-BP
44KW10BBP
4860900003
4860900004
486090003
4860905003
4860905004
4860905006
D46001109
1E3017
IE3017
1E3388
IE3388
1E3447
IE3447
1E3520
IE3520
1E3586
IE3586
K09313
K09362
K09363
K0936313
K09363B
K09363C
KO9313
KO9363
KO936313
KO9363B
KO9363C
KO9362
1E3017G
IE3017G
KW10A
85103370
4880905004
4860900032
4860900006
48609000032
D46001109D
F311036
4870905004
K09363E
KO9363E
222061
BTC1110B
BT1110B
1110B
CAC110B
WSR1110B
KW10B
KW10BMAX
KW10BUS
KEDAC10B
DURKEDAC10B
DHTKE10B
DHT10B
374110B
SPI44012501
44012501
20501
17V9733
FLX010302
REA611015
RHT007
SRMKW10B
LC041
PC2945
CA2061
KEN16502
KEN16502N
KEN16502ED
KEN16502R
441105

Shipping & Returns

Famous Same-Day Shipping: In-stock items typically ship the same day when ordered by 3 PM CST Monday through Friday
30-Day Return Policy: Eligible items can be returned within 30 days (some exclusions apply)

Why Buy From American Radiator?

Trust American Radiator, your reliable source for quality cooling solutions since 2001. With roots in the industry dating back to the 1970s, our team brings decades of experience delivering high-performance radiators, charge air coolers, and DPF systems at competitive prices.

We work directly with trusted domestic and international manufacturers that supply OEM-grade components, ensuring every product meets or exceeds original equipment standards. Whether you need a heavy-duty truck radiator or a replacement for your charge air cooler, we’re committed to providing durable, cost-effective solutions that perform.

Have questions? Contact our experienced inside sales team at 877-203-4572 for expert guidance and fast, friendly support.

More Information
Part Number | SKU 44KW10B
Make KENWORTH
Core Height 28-1/4"
Core Width 27-11/16"
Depth 2-1/4"
Inlet 4"
Outlet 4"
Warranty 2-YEAR UNLIMITED MILEAGE WARRANTY COVERING MANUFACTURER DEFECTS.
OEM | Aftermarket Numbers 44KW10B 44KW10B-BP 44KW10BBP 4860900003, 4860900004, 486090003, 4860905003, 4860905004, 4860905006, D46001109, 1E3017, IE3017, 1E3388, IE3388, 1E3447, IE3447, 1E3520, IE3520, 1E3586, IE3586, K09313, K09362, K09363, K0936313, K09363B, K09363C, KO9313, KO9363, KO936313, KO9363B, KO9363C, KO9362, 1E3017G, IE3017G, KW10A, 85103370, 4880905004, 4860900032, 4860900006, 48609000032, D46001109D, F311036, 4870905004, K09363E, KO9363E 222061 BTC1110B, BT1110B, 1110B, CAC110B, WSR1110B, KW10B, KW10BMAX, KW10BUS, KEDAC10B, DURKEDAC10B, DHTKE10B, DHT10B, 374110B, SPI44012501, 44012501, 20501, 17V9733, FLX010302, REA611015, RHT007, SRMKW10B, LC041, PC2945, CA2061, KEN16502, KEN16502N, KEN16502ED, KEN16502R, 441105
Notes VERIFY OEM NUMBER TO GUARANTEE FIT

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