Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
2010 Peterbilt 320 Parts
ADD A VEHICLE TO GUARANTEE PARTS FIT
See products that fit
UNITED PACIFIC
31088 ULTRALIT High Power LED 4 in. x 6 in. Low Beam Headlight With Polycarbonate Lens & Housing
Part Number: 953-31088
$6799
Ships on 10/21/2026
Lowest price guarantee
UNITED PACIFIC
31088 ULTRALIT High Power LED 4 in. x 6 in. Low Beam Headlight With Polycarbonate Lens & Housing
Part Number: 953-31088
Ships on 10/21/2026Lowest Price Guarantee$6799
UNITED PACIFIC
31152 ULTRALIT 4 in. x 6 in. Rectangular LED Headlight With White LED Position Light - Low Beam
Part Number: 953-31152
$14599
Ships on 10/13/2026Lowest price guarantee
UNITED PACIFIC
31152 ULTRALIT 4 in. x 6 in. Rectangular LED Headlight With White LED Position Light - Low Beam
Part Number: 953-31152
Ships on 10/13/2026Lowest Price Guarantee$14599
UNITED PACIFIC
34134 ULTRALIT Heated 4 in. x 6 in. LED Headlight With Glass Lens & Aluminum Housing - High Beam - Black
Part Number: 953-34134
$9699
Ships on 10/21/2026Lowest price guarantee
UNITED PACIFIC
34134 ULTRALIT Heated 4 in. x 6 in. LED Headlight With Glass Lens & Aluminum Housing - High Beam - Black
Part Number: 953-34134
Ships on 10/21/2026Lowest Price Guarantee$9699
UNITED PACIFIC
34131 ULTRALIT Heated 4 in. x 6 in. LED Headlight With Glass Lens & Aluminum Housing - Low Beam - Chrome
Part Number: 953-34131
$9399
Ships on 10/21/2026Lowest price guarantee
UNITED PACIFIC
34131 ULTRALIT Heated 4 in. x 6 in. LED Headlight With Glass Lens & Aluminum Housing - Low Beam - Chrome
Part Number: 953-34131
Ships on 10/21/2026Lowest Price Guarantee$9399
UNITED PACIFIC
34132 ULTRALIT Heated 4 in. x 6 in. LED Headlight With Glass Lens & Aluminum Housing - High Beam - Chrome
Part Number: 953-34132
$10199
Ships on 10/21/2026Lowest price guarantee
UNITED PACIFIC
34132 ULTRALIT Heated 4 in. x 6 in. LED Headlight With Glass Lens & Aluminum Housing - High Beam - Chrome
Part Number: 953-34132
Ships on 10/21/2026Lowest Price Guarantee$10199
UNITED PACIFIC
31150 ULTRALIT 4 in. x 6 in. Rectangular LED Headlight With Amber LED Position Light - Low Beam
Part Number: 953-31150
$15599
Ships on 10/13/2026Lowest price guarantee
UNITED PACIFIC
31150 ULTRALIT 4 in. x 6 in. Rectangular LED Headlight With Amber LED Position Light - Low Beam
Part Number: 953-31150
Ships on 10/13/2026Lowest Price Guarantee$15599
UNITED PACIFIC
34133 ULTRALIT Heated 4 in. x 6 in. LED Headlight With Glass Lens & Aluminum Housing - Low Beam - Black
Part Number: 953-34133
$9199
Ships on 10/21/2026Lowest price guarantee
UNITED PACIFIC
34133 ULTRALIT Heated 4 in. x 6 in. LED Headlight With Glass Lens & Aluminum Housing - Low Beam - Black
Part Number: 953-34133
Ships on 10/21/2026Lowest Price Guarantee$9199
![Heavy-Duty Thermostat for Select 2005-2015 Autocar LLC., Freightliner and Other Makes [160 Degree F]](https://www.jegs.com/images/mini_100/400/465/465-34306.jpg)
GATES
Heavy-Duty Thermostat for Select 2005-2015 Autocar LLC., Freightliner and Other Makes [160 Degree F]
Part Number: 465-34306
$1709
Ships on 10/16/2026Lowest price guarantee![Heavy-Duty Thermostat for Select 2005-2015 Autocar LLC., Freightliner and Other Makes [160 Degree F]](https://www.jegs.com/images/mini_200/400/465/465-34306.jpg)
GATES
Heavy-Duty Thermostat for Select 2005-2015 Autocar LLC., Freightliner and Other Makes [160 Degree F]
Part Number: 465-34306
Ships on 10/16/2026Lowest Price Guarantee$1709
GOODYEAR BELTS
1080760 Serpentine Belt, Select Western Star; Freightliner; Peterbilt; International, 8 Ribs, 76 in. Effective Length
Part Number: 498-1080760
$4423
Ships on 10/13/2026Lowest price guarantee
GOODYEAR BELTS
1080760 Serpentine Belt, Select Western Star; Freightliner; Peterbilt; International, 8 Ribs, 76 in. Effective Length
Part Number: 498-1080760
Ships on 10/13/2026Lowest Price Guarantee$4423
GOODYEAR BELTS
1060540 Serpentine Belt, Fits Select Makes/Models, K Profile, 6 Ribs, 54 in. Effective Length
Part Number: 498-1060540
$2081
Ships on 10/13/2026Lowest price guarantee
GOODYEAR BELTS
1060540 Serpentine Belt, Fits Select Makes/Models, K Profile, 6 Ribs, 54 in. Effective Length
Part Number: 498-1060540
Ships on 10/13/2026Lowest Price Guarantee$2081
GOODYEAR BELTS
1080710 Serpentine Belt, Select Sterling Truck; Mack; Ford; Peterbilt, K Profile, 8 Ribs, 71 in. Effective Length
Part Number: 498-1080710
$4276
Ships on 10/13/2026Lowest price guarantee
GOODYEAR BELTS
1080710 Serpentine Belt, Select Sterling Truck; Mack; Ford; Peterbilt, K Profile, 8 Ribs, 71 in. Effective Length
Part Number: 498-1080710
Ships on 10/13/2026Lowest Price Guarantee$4276
![FleetRunner Micro-V Serpentine Belt for Select 2000-2012 Peterbilt and Other Makes [6-Rib, 53.960 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k060539hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 2000-2012 Peterbilt and Other Makes [6-Rib, 53.960 in. Outside Circumference]
Part Number: 465-K060539HD
$3935
Ships on Oct 13, 2026Lowest price guarantee![FleetRunner Micro-V Serpentine Belt for Select 2000-2012 Peterbilt and Other Makes [6-Rib, 53.960 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k060539hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 2000-2012 Peterbilt and Other Makes [6-Rib, 53.960 in. Outside Circumference]
Part Number: 465-K060539HD
Ships on Oct 13, 2026Lowest Price Guarantee$3935
![FleetRunner Micro-V Serpentine Belt Fits Select Sterling Truck and Other Makes [8-Rib, 77.046 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k080765hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt Fits Select Sterling Truck and Other Makes [8-Rib, 77.046 in. Outside Circumference]
Part Number: 465-K080765HD
$12149
Ships on Oct 13, 2026Lowest price guarantee![FleetRunner Micro-V Serpentine Belt Fits Select Sterling Truck and Other Makes [8-Rib, 77.046 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k080765hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt Fits Select Sterling Truck and Other Makes [8-Rib, 77.046 in. Outside Circumference]
Part Number: 465-K080765HD
Ships on Oct 13, 2026Lowest Price Guarantee$12149
![Micro-V Serpentine Belt for Select 1990-2011 International and Other Makes [8-Rib, 75.870 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k080760.jpg)
GATES
Micro-V Serpentine Belt for Select 1990-2011 International and Other Makes [8-Rib, 75.870 in. Outside Circumference]
Part Number: 465-K080760
$6378
Ships on Oct 13, 2026Lowest price guarantee![Micro-V Serpentine Belt for Select 1990-2011 International and Other Makes [8-Rib, 75.870 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k080760.jpg)
GATES
Micro-V Serpentine Belt for Select 1990-2011 International and Other Makes [8-Rib, 75.870 in. Outside Circumference]
Part Number: 465-K080760
Ships on Oct 13, 2026Lowest Price Guarantee$6378