SKU: 22555481858

2015-2021 Peterbilt 579 Serpentine Belt 12.9L Diesel Goodyear Belts 1120477

$54.19 $60.21
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Description

2015-2021 Peterbilt 579 Serpentine Belt 12.9L Diesel Goodyear Belts 1120477Overview: Multi V Serpentine Belt: K Profile, 12 Ribs, 47. 7" Effective Length 1120477 Goodyear Multi V Serpentine Belt with EPDM Rubber and Balanced Twist Polyester Cord is designed to deliver outstanding durability and performance in automotive engine systems. This belt combines the resilience of EPDM rubber with the strength of balanced twist polyester cords, offering reliable performance and longevity. Goodyear Multi V Serpentine Belt with EPDM

Overview:

Multi V Serpentine Belt: K Profile, 12 Ribs, 47.7" Effective Length - 1120477

Goodyear Multi V Serpentine Belt with EPDM Rubber and Balanced Twist Polyester Cord is designed to deliver outstanding durability and performance in automotive engine systems. This belt combines the resilience of EPDM rubber with the strength of balanced twist polyester cords, offering reliable performance and longevity. Goodyear Multi V Serpentine Belt with EPDM Rubber and Balanced Twist Polyester Cord is suitable for a wide range of automotive applications, including alternators, water pumps, air conditioning compressors, and power steering systems. Upgrade to Goodyear Multi V Serpentine Belt with EPDM Rubber and Balanced Twist Polyester Cord for superior power transmission, reduced noise and vibration, and enhanced durability in automotive applications.

  • EPDM Rubber Compound is known for its outstanding resistance to heat, ozone, weathering, and abrasion, ensuring long-lasting durability and performance in automotive applications.
  • Balanced Twist Polyester Cord provides superior tensile strength and resistance to stretching, ensuring reliable power transmission and reduced maintenance.
  • Multi V Design improves efficiency and reduces slippage, leading to enhanced performance.
  • Designed to reduce noise and vibration in automotive engine systems, enhancing overall driving comfort and smoothness.
  • Temperature range suitable for automotive applications, this belt maintains its performance even in extreme operating conditions.
  • AutoCare recommends inspecting belts at 60,000 miles and replacing at 90,000 miles

Applications:

  • Fits:
    • 2014 Kenworth T660 (Position: Fan)
    • 2016 Kenworth T660 (Position: Fan)
    • 2016 Kenworth T680 (Position: Fan)
    • 2018-2021 Kenworth T680 (Position: Fan)
    • 2016-2020 Kenworth T800 (Position: Fan)
    • 2016-2021 Kenworth T880 (Position: Fan)
    • 2023 Kenworth T880 (Position: Fan)
    • 2015-2016 Kenworth W900 (Position: Fan)
    • 2016-2017 Peterbilt 365 (Position: Fan and Water Pump)
    • 2020 Peterbilt 365 (Position: Fan and Water Pump)
    • 2015-2016 Peterbilt 367 (Position: Fan)
    • 2017 Peterbilt 367 (Position: Fan and Water Pump)
    • 2015-2016 Peterbilt 384 (Position: Fan)
    • 2015-2016 Peterbilt 567 (Position: Fan and Water Pump)
    • 2018-2019 Peterbilt 567 (Diesel, MX-13, Position: Fan and Water Pump)
    • 2020-2023 Peterbilt 567 (Position: Fan and Water Pump)
    • 2015-2021 Peterbilt 579 (Position: Fan)
    • 2015-2016 Peterbilt 587 (Position: Fan)
    • 2017-2018 Peterbilt 587 (Diesel, MX-13, Position: Fan)
  • Engine: 12.9L 787 CID Diesel
  • Serpentine Belt

Specs:

Belt Material EPDM
Color Black
Cord Material Polyester
Cross Section Designation K
Effective Length 47.7 in
Grade Type OE Performance
Number of Ribs 12
Outside Circumference (Belt): 50.6 in
Rib Angle 40 Degrees
Thickness 4.2 in
Top Cogged No
Top Width (Belt): 42.2 in
Type Serpentine Belt
Part Number 1120477

Interchanges:

Reference Number Reference Name
12K476 AC Delco
12PK1210 Bando
4120477 Continental/ContiTech
5120477 Dayco
K120476 Gates
K120476HD Gates
12PK1212 Goodyear Alternate P/N
12PK1212 Interstate Mufflers Company
D841003121212 Kenworth
OTR12K477 OTR
PP12K477 Power Products
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 22555481858

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4.3 ★★★★★
Based on 839 reviews
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Product Reviews
M
Verified Purchase
Maritza Grapevine
Pawtucket, US
★★★★★ 4
ASURION EXTENDED WARRANTIES
I was skeptical that my ASURION warranty would be honored since it was not an easy process to submit claim and required following up several times. Not as easy as buying it initially for a product on check out at amazon. Once the burdensome process was completed on my end, It was easy load the gift card issued for the warranty to my Amazon account. I would definitely look at warranty policies closer though before purchasing one. Good luck if you decide to purchase extended warranty.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
Q
Verified Purchase
Quakonmoon
Boise, US
★★★★★ 5
True value for money
It’s great protection plan I can say “A true value for the money and it’s very easy to claim and process
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
A
Verified Purchase
Amazon Customer
New York, US
★★★★★ 5
Professional
Worth the protection
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Reviewed in the United States on April 15, 2026
M
Verified Purchase
Mir31
Charlottesville, US
★★★★★ 1
Waste of Money and Time
It’s useless buying this protection plan. They will not help you with your issue. They will refer you back to the seller. What’s the point of buying a protection plan when they refuse to help? I DO NOT recommend purchasing this plan. Total waste of money and time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 25, 2026
L
Verified Purchase
Lois Ilene
Boise, US
★★★★★ 5
Quick and easy to file a claim & get resolution!
I bought a blender from Amazon about 18 months ago and at the same time, purchased the Asurion policy to cover it. The glass pitcher cracked last week and I filed a claim with Asurion. Having never used Asurion before, I wasn't sure what to expect but I was blown away by the ease and speed with which my claim was resolved. Immediately after submitting the claim, Asurion sent a pre-paid shipping label with clear instructions on what to do next. After packing up the blender, taping the label on the front of the box (I had kept the original box the blender came in), and dropping the box off at the UPS location near me (Asurion's instructions included addresses for 2 drop-off locations in my tiny town), I had a refund in my email within hours. I was able to add the refund to my Amazon account simply by clicking on a button in the email and there it was, a credit in my Amazon account! As I said earlier, I'm blown away by how easy it was to file my claim and get a refund. Asurion made the entire process so effortless! Since the blender I had purchased is no longer available, I ordered a different one from Amazon (it arrives today - yay!) and I can guarantee you that I also purchased the Asurion policy to cover it. Thank you, Asurion, for making the process so easy and the resolution so fast.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2022

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