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1998 Peterbilt 320 Parts
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![Heavy-Duty Thermostat for Select 1981-2000 Ford, Peterbilt and Other Makes [175 Degree F]](https://www.jegs.com/images/mini_100/400/465/465-33549.jpg)
GATES
Heavy-Duty Thermostat for Select 1981-2000 Ford, Peterbilt and Other Makes [175 Degree F]
Part Number: 465-33549
$12284
Ships on 10/16/2026
Lowest price guarantee![Heavy-Duty Thermostat for Select 1981-2000 Ford, Peterbilt and Other Makes [175 Degree F]](https://www.jegs.com/images/mini_200/400/465/465-33549.jpg)
GATES
Heavy-Duty Thermostat for Select 1981-2000 Ford, Peterbilt and Other Makes [175 Degree F]
Part Number: 465-33549
Ships on 10/16/2026Lowest Price Guarantee$12284
![FleetRunner V-Belt for Select 1974-2006 International, Hino and Other Makes [HC50 Section, 40.850 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-9405hd.jpg)
GATES
FleetRunner V-Belt for Select 1974-2006 International, Hino and Other Makes [HC50 Section, 40.850 in. Outside Circumference]
Part Number: 465-9405HD
$6197
Ships on 10/16/2026Lowest price guarantee![FleetRunner V-Belt for Select 1974-2006 International, Hino and Other Makes [HC50 Section, 40.850 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-9405hd.jpg)
GATES
FleetRunner V-Belt for Select 1974-2006 International, Hino and Other Makes [HC50 Section, 40.850 in. Outside Circumference]
Part Number: 465-9405HD
Ships on 10/16/2026Lowest Price Guarantee$6197
JEGS
Fuel Water Separator Filter for 1980-2015 Chevy, Ford, Freightliner, GMC, International, Kenworth, Peterbilt Models
Part Number: 555-150620
$1039$12.99
YOU SAVE
$2.60Ships on 10/13/2026Lowest price guarantee
JEGS
Fuel Water Separator Filter for 1980-2015 Chevy, Ford, Freightliner, GMC, International, Kenworth, Peterbilt Models
Part Number: 555-150620
Ships on 10/13/2026Lowest Price Guarantee$1039 $12.99
YOU SAVE
$2.60
JEGS
Diesel Fuel Filter for 1995-2010 Blue Bird, Chevy, Ford, Freightliner, GMC, Kenworth, Peterbilt, Western Star Models
Part Number: 555-150616
$799$9.99
YOU SAVE
$2.00Ships on 10/16/2026Lowest price guarantee
JEGS
Diesel Fuel Filter for 1995-2010 Blue Bird, Chevy, Ford, Freightliner, GMC, Kenworth, Peterbilt, Western Star Models
Part Number: 555-150616
Ships on 10/16/2026Lowest Price Guarantee$799 $9.99
YOU SAVE
$2.00
GOODYEAR BELTS
1080690 Serpentine Belt, Fits Select Makes/Models, K Profile, 8 Ribs, 69 in. Effective Length
Part Number: 498-1080690
$4602
Ships on 10/13/2026Lowest price guarantee
GOODYEAR BELTS
1080690 Serpentine Belt, Fits Select Makes/Models, K Profile, 8 Ribs, 69 in. Effective Length
Part Number: 498-1080690
Ships on 10/13/2026Lowest Price Guarantee$4602
GOODYEAR BELTS
1080700 Serpentine Belt, Select Blue Bird; Kenworth; Peterbilt; International, 8 Ribs, 70 in. Effective Length
Part Number: 498-1080700
$4691
Ships on 10/13/2026Lowest price guarantee
GOODYEAR BELTS
1080700 Serpentine Belt, Select Blue Bird; Kenworth; Peterbilt; International, 8 Ribs, 70 in. Effective Length
Part Number: 498-1080700
Ships on 10/13/2026Lowest Price Guarantee$4691
GOODYEAR BELTS
1080725 Serpentine Belt, Fits Select Makes/Models, K Profile, 8 Ribs, 72.5 in. Effective Length
Part Number: 498-1080725
$4972
Ships on 10/15/2026Lowest price guarantee
GOODYEAR BELTS
1080725 Serpentine Belt, Fits Select Makes/Models, K Profile, 8 Ribs, 72.5 in. Effective Length
Part Number: 498-1080725
Ships on 10/15/2026Lowest Price Guarantee$4972
GOODYEAR BELTS
17390 Automotive & HD V-Belt, Fits Select Makes/Models, 13A Profile, 39 in. Effective Length
Part Number: 498-17390
$1420
Ships on 10/13/2026Lowest price guarantee
GOODYEAR BELTS
17390 Automotive & HD V-Belt, Fits Select Makes/Models, 13A Profile, 39 in. Effective Length
Part Number: 498-17390
Ships on 10/13/2026Lowest Price Guarantee$1420
GOODYEAR BELTS
1115 Coolant Straight Hose,2.5in. I.D, 36 in. Length Fits Select Make/Models
Part Number: 498-1115
$9786
Ships on 10/15/2026Lowest price guarantee
GOODYEAR BELTS
1115 Coolant Straight Hose,2.5in. I.D, 36 in. Length Fits Select Make/Models
Part Number: 498-1115
Ships on 10/15/2026Lowest Price Guarantee$9786
FAIRCHILD AUTOMOTIVE
MCH1574 Straight Radiator Hose H.D. Single I.D. Hose, Replaces Dayco 77225GL
Part Number: 443-MCH1574
$3099
Ships on 10/13/2026Lowest price guarantee
FAIRCHILD AUTOMOTIVE
MCH1574 Straight Radiator Hose H.D. Single I.D. Hose, Replaces Dayco 77225GL
Part Number: 443-MCH1574
Ships on 10/13/2026Lowest Price Guarantee$3099
![FleetRunner Micro-V Serpentine Belt for Select 1984-2001 White/GMC and Other Makes [8-Rib, 56.090 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k080560hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 1984-2001 White/GMC and Other Makes [8-Rib, 56.090 in. Outside Circumference]
Part Number: 465-K080560HD
$4626
Ships on 10/16/2026Lowest price guarantee![FleetRunner Micro-V Serpentine Belt for Select 1984-2001 White/GMC and Other Makes [8-Rib, 56.090 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k080560hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 1984-2001 White/GMC and Other Makes [8-Rib, 56.090 in. Outside Circumference]
Part Number: 465-K080560HD
Ships on 10/16/2026Lowest Price Guarantee$4626
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 10/21/2026Lowest 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