Gates Serpentine Belt P/N:K100840

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$84.99
MPN: K100840
UPC: 770075440987
Item Package Quantity: 1
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Gates Serpentine Belt P/N:K100840
Gates Serpentine Belt P/N:K100840
$84.99

Keep the engine accessories spinning smoothly with the Gates Micro-V Serpentine Drive Belt (P/N K100840). It drops in as a direct-fit replacement for the 2007-2012 Ford Mustang [V8-5.4L], driving components such as the alternator, water pump, and power steering off the crankshaft.

  • Precision-fit Micro-V: advanced technology matches the OE size, construction, and materials, whether the vehicle is import or domestic, car or truck.
  • Special belt construction: designed to reduce belt noise, limit tension loss, and handle problem drive applications.
  • EPDM rubber construction: resists cracking on the rib surface.
  • OE-level: meets or exceeds all specifications from the Original Equipment Manufacturer.

Gates recommends replacing the tensioner at the same time if the vehicle is so equipped. Country of origin: Mexico.

Manufacturer part number K100840.

This part cross-references / interchanges with the following part numbers:

10K840, 10PK2135, K100840, 4100839, 843K10MK, 5100840, 1100840, 4100843, 1847746C1, 10PK2132, 10PK2133, 10PK2134, 10PK2136, 10PK2137, 10PK2138, JK10847, 25-100840, 840K10

Frequently Asked Questions

Which vehicle does this belt fit?

It is a direct-fit replacement for the 2007-2012 Ford Mustang [V8-5.4L]. See the Buyer's Guide tab to confirm the fit for your vehicle.

What does a serpentine belt do?

It routes over the engine's pulleys to transfer power from the crankshaft to accessories like the alternator, water pump, and power steering pump.

What are signs this belt may need replacing?

Squealing or chirping noise, visible cracking or glazing on the ribbed surface, and missing chunks of rubber can be signs the belt may need replacing.

Should I replace the tensioner too?

Gates recommends replacing the tensioner at the same time if the vehicle is equipped with one, since a worn tensioner can shorten belt life.

What is this belt made of and where is it made?

It uses an EPDM rubber construction that resists cracking on the rib surface. Country of origin: Mexico.