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Charge Air Coolers

TWC0001 Western Star 4900 Charge Air Cooler (2002–2007)

Western Star 4900 Charge Air Cooler (2002–2007) 🔍 Click to zoom

Vehicle Fitment

1 make · 1 model

Compatible Makes

Western Star

Compatible Models

4900

Year Coverage

2002–2007 (6 years)

About This Part

TWC0001 is a charge air cooler for the Western Star 4900, model years 2002 to 2007.

The core measures 35.5" high by 24.625" wide, 2.5" deep. It has a 4" inlet and a 4" outlet.

It replaces 47 OEM and aftermarket numbers, among them CAC142, 1E3903, 1E3903D. Searching any one of them will find this part.

On charge air coolers the inlet and outlet positions and the boot diameters matter as much as the core. A cooler that fits the opening but presents its connections on the wrong side will not plumb up.

Specifications

Measure your existing unit against these dimensions to confirm fitment before ordering.

Core Height 35.5"
Core Width 24.625"
Core Depth 2.5"
Inlet 4"
Outlet 4"

OEM / Cross-Reference Numbers

This part cross-references with the following OEM part numbers. Use any of these numbers to confirm fitment.

CAC1421E39031E3903D1E39141S3903222273409222273411222734092227341185103384WES18203WES18203NWES18203RBTC1142BT11421142639CA142WSR1142WS3411222122SC222122SCSI222122CA212217V978522701SPI4401470144014701441199WSDAC35CDURWSDAC35CDHTWS35CDHT35C374135CWS35CWS35CMAXFLX011502HDH010231HDH010231BPSRMWS35CSRMWS35CBP
Show all 47 cross-reference numbers
44WS35CREA611031RHT041CACWE101MC00481S0039030000MOD1S3903

Note: The price shown is a reference for this part. Send us your part number and truck details and we'll confirm exact fitment, availability and final pricing the same day.

Request a Quote

TWC0001

$1,039.17 CAD

Reference price — confirm fitment for a firm quote.

Quoted same day. Available Canada-wide.

Request Quote for This Part
✓ Same-day quote
✓ Canada-wide delivery
✓ OEM-spec fitment guaranteed
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Part Number

TWC0001

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