Western Star
The Benefits of Genuine Western Star Semi Truck Parts
Whether you're a contract trucker or run a fleet of heavy-duty semi-trucks, Western Star takes your trucking experience to a whole new level.
Top-Rated Semi Truck Replacement Parts by Western Star
Whether you own a model like the Vocational or 57X, you'll need replacement parts for all the miles ahead. Turn to replacement parts at discount prices such as:
- Engine water and oil pumps for maintaining regular temperatures and lubrication.
- Air suspension and other semi-truck suspension components like tires and wheels.
- Rear brake drums and other semi brake parts like lines and hydraulic fittings for secure stoppage on the highways.
- Air filters, fuel filter parts, and much more!
Cost Savings on Western Star Parts
Western Star truck owners can save up to 35% off when ordering their parts from our OEM Western Star parts. Not to mention our nationwide shipping that can get your parts delivered fast, wherever you are in the country! Please reach out to our team if you have any part-related questions.
Subcategories
- Belts and Tensioners
- Body and Exterior Parts
- Cables, Hoses, and Lines
- Clutch and Transmission
- Cooling and Radiators
- Electrical Components
- Electrical/Lighting
- Exhaust Systems
- Filters and Elements
- Fuel and DEF Systems
- Gauges and Instruments
- HVAC and AC Components
- Mirrors and Visibility
- Miscellaneous Hardware and Kits
- Steering
- Steering and Linkage
- Suspension and Shocks
- Tire And Wheel
- Tools And Equipment
- Uncategorized
- Vehicle Coupling System
- Wiper And Washer
0.43ACTUATOR, SWITCH ENG/
Western Star
WWS 7830-3413
0.43ACTUATOR, SWITCH ENG/
$4.41
MSRP $4.90
Save $0.49
10% Off ACTUATOR, SWITCH FAN
Western Star
WWS 7830-3409
ACTUATOR, SWITCH FAN
$4.41
MSRP $4.90
Save $0.49
10% Off SWITCH,DPDT 3 POS AM
Western Star
WWS 7805-3411
SWITCH,DPDT 3 POS AM
$53.09
MSRP $58.99
Save $5.90
10% Off SWITCH, ROCKER H/LAMP
Western Star
WWS V6D11NOB-00000
SWITCH, ROCKER H/LAMP
$16.46
MSRP $18.29
Save $1.83
10% Off SWITCH, DPDT 3 POS AM
Western Star
WWS 7805-3412
SWITCH, DPDT 3 POS AM
$33.65
MSRP $37.39
Save $3.74
10% Off CONNECTOR MALE 4-WAY
Western Star
WWS RD-5-9027-0
CONNECTOR MALE 4-WAY
$8.27
MSRP $9.19
Save $0.92
10% Off CONNECTOR FEM CARLIN
Western Star
WWS 7530-3476
CONNECTOR FEM CARLIN
$2.97
MSRP $3.30
Save $0.33
10% Off ACTUATOR, SWITCH ENG
Western Star
WWS 7830-3434
ACTUATOR, SWITCH ENG
$4.41
MSRP $4.90
Save $0.49
10% Off SWITCH-ON/ON/ON,AMBER/GREEN,DP
Western Star
WWS 7808-3446-R
SWITCH-ON/ON/ON,AMBER/GREEN,DP
$32.66
MSRP $36.29
Save $3.63
10% Off SWITCH, ASSEMBLED
Western Star
WWS 7808-3443-R
SWITCH, ASSEMBLED
$20.78
MSRP $23.09
Save $2.31
10% Off ACTUATOR, SWITCH BCKU
Western Star
WWS 7830-3406
ACTUATOR, SWITCH BCKU
$4.41
MSRP $4.90
Save $0.49
10% Off 
ADAPTER, RADIATOR N14
Western Star
WWS 20406-3517
ADAPTER, RADIATOR N14
$634.49
MSRP $704.99
Save $70.50
10% Off CLAMP, MUFFLER SHIELD
Western Star
WWS CB1006
CLAMP, MUFFLER SHIELD
$50.39
MSRP $55.99
Save $5.60
10% Off SWITCH,SPDT 2 POS AM
Western Star
WWS 7805-3406
SWITCH,SPDT 2 POS AM
$22.58
MSRP $25.09
Save $2.51
10% Off ACTUATOR, SWITCH BEAC
Western Star
WWS 7830-3422
ACTUATOR, SWITCH BEAC
$4.41
MSRP $4.90
Save $0.49
10% Off 
CLAMP MUFF SHIELD EA
Western Star
WWS 23103-3415
CLAMP MUFF SHIELD EA
$82.79
MSRP $91.99
Save $9.20
10% Off ACTUATOR, SWITCH HEAD
Western Star
WWS 7830-3401
ACTUATOR, SWITCH HEAD
$4.41
MSRP $4.90
Save $0.49
10% Off ACTUATOR, SWITCH DASH
Western Star
WWS 7830-3407
ACTUATOR, SWITCH DASH
$4.56
MSRP $5.07
Save $0.51
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