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2009 Peterbilt 388 Parts
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![Green Stripe DriveAlign Heavy Duty Belt Tensioner for Select 2008-2011 Peterbilt and Other Makes [74 mm Pulley O.D.]](https://www.jegs.com/images/mini_100/400/465/465-38646.jpg)
GATES
Green Stripe DriveAlign Heavy Duty Belt Tensioner for Select 2008-2011 Peterbilt and Other Makes [74 mm Pulley O.D.]
Part Number: 465-38646
$29493
Ships on Oct 12, 2026
Lowest price guarantee![Green Stripe DriveAlign Heavy Duty Belt Tensioner for Select 2008-2011 Peterbilt and Other Makes [74 mm Pulley O.D.]](https://www.jegs.com/images/mini_200/400/465/465-38646.jpg)
GATES
Green Stripe DriveAlign Heavy Duty Belt Tensioner for Select 2008-2011 Peterbilt and Other Makes [74 mm Pulley O.D.]
Part Number: 465-38646
Ships on Oct 12, 2026Lowest Price Guarantee$29493
DYNAMIC FRICTION
1214-1369-00 Heavy-Duty Semi-Metallic Brake Pads, 2005-2017 Multiple Makes/Models, Position: Fr & Rr
Part Number: 328-1214-1369-00
$18509
Ships on Oct 12, 2026Lowest price guarantee
DYNAMIC FRICTION
1214-1369-00 Heavy-Duty Semi-Metallic Brake Pads, 2005-2017 Multiple Makes/Models, Position: Fr & Rr
Part Number: 328-1214-1369-00
Ships on Oct 12, 2026Lowest Price Guarantee$18509
![Molded Silicone Coolant Hose for 2008-2023 Kenworth and Peterbilt Models [2.500 in. I.D., 8.500 in. Centerline]](https://www.jegs.com/images/mini_100/400/465/465-28359.jpg)
GATES
Molded Silicone Coolant Hose for 2008-2023 Kenworth and Peterbilt Models [2.500 in. I.D., 8.500 in. Centerline]
Part Number: 465-28359
$17852
Ships on Oct 12, 2026Lowest price guarantee![Molded Silicone Coolant Hose for 2008-2023 Kenworth and Peterbilt Models [2.500 in. I.D., 8.500 in. Centerline]](https://www.jegs.com/images/mini_200/400/465/465-28359.jpg)
GATES
Molded Silicone Coolant Hose for 2008-2023 Kenworth and Peterbilt Models [2.500 in. I.D., 8.500 in. Centerline]
Part Number: 465-28359
Ships on Oct 12, 2026Lowest Price Guarantee$17852
GATES
Complete Serpentine Belt Drive Component Kit for Select 2003-2023 Volvo, Peterbilt and Other Makes
Part Number: 465-90K-38610HDC
$26808
Ships on Oct 12, 2026Lowest price guarantee
GATES
Complete Serpentine Belt Drive Component Kit for Select 2003-2023 Volvo, Peterbilt and Other Makes
Part Number: 465-90K-38610HDC
Ships on Oct 12, 2026Lowest Price Guarantee$26808
HPS PERFORMANCE
CAC-3687223 EGR Hose, 4-Ply Aramid Reinforced Fluorolined Silicone, Replaces Stock Egr Hose.
Part Number: 589-CAC-3687223
$5417
Ships on 10/21/2026Lowest price guarantee
HPS PERFORMANCE
CAC-3687223 EGR Hose, 4-Ply Aramid Reinforced Fluorolined Silicone, Replaces Stock Egr Hose.
Part Number: 589-CAC-3687223
Ships on 10/21/2026Lowest Price Guarantee$5417
![Micro-V Serpentine Belt for 2003-2023 International, Kenworth and Peterbilt Models [12-Rib, 91.708 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k120911.jpg)
GATES
Micro-V Serpentine Belt for 2003-2023 International, Kenworth and Peterbilt Models [12-Rib, 91.708 in. Outside Circumference]
Part Number: 465-K120911
$12148
Ships on 10/16/2026Lowest price guarantee![Micro-V Serpentine Belt for 2003-2023 International, Kenworth and Peterbilt Models [12-Rib, 91.708 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k120911.jpg)
GATES
Micro-V Serpentine Belt for 2003-2023 International, Kenworth and Peterbilt Models [12-Rib, 91.708 in. Outside Circumference]
Part Number: 465-K120911
Ships on 10/16/2026Lowest Price Guarantee$12148
![Green Stripe DriveAlign Heavy Duty Belt Tensioner Fits Select International, Kenworth and Other Makes [76.3 mm Pulley O.D.]](https://www.jegs.com/images/mini_100/400/465/465-38587.jpg)
GATES
Green Stripe DriveAlign Heavy Duty Belt Tensioner Fits Select International, Kenworth and Other Makes [76.3 mm Pulley O.D.]
Part Number: 465-38587
$28315
Ships on Oct 12, 2026Lowest price guarantee![Green Stripe DriveAlign Heavy Duty Belt Tensioner Fits Select International, Kenworth and Other Makes [76.3 mm Pulley O.D.]](https://www.jegs.com/images/mini_200/400/465/465-38587.jpg)
GATES
Green Stripe DriveAlign Heavy Duty Belt Tensioner Fits Select International, Kenworth and Other Makes [76.3 mm Pulley O.D.]
Part Number: 465-38587
Ships on Oct 12, 2026Lowest Price Guarantee$28315
![Heavy-Duty Thermostat for Select 1965-2011 International, Ford and Other Makes [180 Degree F]](https://www.jegs.com/images/mini_100/400/465/465-33578.jpg)
GATES
Heavy-Duty Thermostat for Select 1965-2011 International, Ford and Other Makes [180 Degree F]
Part Number: 465-33578
$10738
Ships on Oct 12, 2026Lowest price guarantee![Heavy-Duty Thermostat for Select 1965-2011 International, Ford and Other Makes [180 Degree F]](https://www.jegs.com/images/mini_200/400/465/465-33578.jpg)
GATES
Heavy-Duty Thermostat for Select 1965-2011 International, Ford and Other Makes [180 Degree F]
Part Number: 465-33578
Ships on Oct 12, 2026Lowest Price Guarantee$10738
GATES
Heavy-Duty Thermostat for Select 1965-2017 International, Ford and Other Makes
Part Number: 465-33579
$11864
Ships on Oct 12, 2026Lowest price guarantee
GATES
Heavy-Duty Thermostat for Select 1965-2017 International, Ford and Other Makes
Part Number: 465-33579
Ships on Oct 12, 2026Lowest Price Guarantee$11864
GOODYEAR BELTS
1060858 Serpentine Belt, Fits Select Makes/Models, K Profile, 6 Ribs, 85.8 in. Effective Length
Part Number: 498-1060858
$2730
Ships on 10/13/2026Lowest price guarantee
GOODYEAR BELTS
1060858 Serpentine Belt, Fits Select Makes/Models, K Profile, 6 Ribs, 85.8 in. Effective Length
Part Number: 498-1060858
Ships on 10/13/2026Lowest Price Guarantee$2730
GOODYEAR BELTS
1060690 Serpentine Belt, Fits Select Makes/Models, K Profile, 6 Ribs, 69 in. Effective Length
Part Number: 498-1060690
$2639
Ships on 10/13/2026Lowest price guarantee
GOODYEAR BELTS
1060690 Serpentine Belt, Fits Select Makes/Models, K Profile, 6 Ribs, 69 in. Effective Length
Part Number: 498-1060690
Ships on 10/13/2026Lowest Price Guarantee$2639
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
GATES
Heavy-Duty Water Pump for Select 2007-2018 Peterbilt, Kenworth and Other Makes
Part Number: 465-45052HD
$69846
Ships on Oct 12, 2026Lowest price guarantee
GATES
Heavy-Duty Water Pump for Select 2007-2018 Peterbilt, Kenworth and Other Makes
Part Number: 465-45052HD
Ships on Oct 12, 2026Lowest Price Guarantee$69846
![FleetRunner Micro-V Serpentine Belt for Select 1998-2017 Kenworth and Other Makes [6-Rib, 69.570 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k060690hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 1998-2017 Kenworth and Other Makes [6-Rib, 69.570 in. Outside Circumference]
Part Number: 465-K060690HD
$7401
Ships on Oct 12, 2026Lowest price guarantee![FleetRunner Micro-V Serpentine Belt for Select 1998-2017 Kenworth and Other Makes [6-Rib, 69.570 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k060690hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 1998-2017 Kenworth and Other Makes [6-Rib, 69.570 in. Outside Circumference]
Part Number: 465-K060690HD
Ships on Oct 12, 2026Lowest Price Guarantee$7401
R1 CONCEPTS
E-Line Blank Brake Rotor, 2005-2017 Fits Multiple Makes/Models, Position: Front & Rear
Part Number: 820-ERE-60008
$36280
Ships on 10/13/2026Lowest price guarantee
R1 CONCEPTS
E-Line Blank Brake Rotor, 2005-2017 Fits Multiple Makes/Models, Position: Front & Rear
Part Number: 820-ERE-60008
Ships on 10/13/2026Lowest Price Guarantee$36280