OEM Serpentine Belts

How to Make Sure You're Buying the Correct Serpentine Belt

The serpentine belt is a critical part that drives the alternator, power steering pump, and air conditioning compressor. Whether you own a Ford F-150, a Chevrolet Equinox, or a Volkswagen Tiguan, ensuring you have the correct belt is key to preventing breakdowns and costly repairs. The following are some tips to find a compatible drive belt for your vehicle.

Verifying Drive Belt Compatibility With Your SUV or Truck

1. Check the OEM Part Number

Compare the OEM part number on the old belt or in your owner’s manual to make sure your new belt matches exactly.

2. Confirm the Belt Length and Rib Count

Measure the belt’s length and rib count carefully to ensure a proper fit around all pulleys in the accessory drive system.

3. Inspect Existing Pulleys and Tensioners

Examine pulleys and tensioners for wear or misalignment so the new belt doesn’t slip, squeak, or wear too fast.

4. Look for Signs of Oil Leaks

Oil contamination can shorten belt life, so repair leaks before installing the new belt to prevent premature degradation.

5. Choose an OEM or Trusted Brand

Prioritize belts made by the OEM or other trusted manufacturers to maintain the durability and performance of your engine.

6. Confirm Fitment by Test-Fitting

Before fully tightening, test-fit the belt by routing it around all pulleys to verify tension and alignment are perfect.

Order directly from AwesomeParts.com to enjoy exclusive online discounts on OEM parts. If you need help finding the right part, feel free to reach out to us anytime.

YS245 - : Motorcraft Accessory Drive Belt Idler Pulley for Ford Image

Motorcraft Accessory Drive Belt Idler Pulley

Ford YS-245
$36.80
MSRP $58.18
Save $21.38
36.7% Off
YS376 - : Motorcraft Accessory Drive Belt Idler Pulley for Ford Image

Motorcraft Accessory Drive Belt Idler Pulley

Ford YS-376
Manual transmission. Mustang. 5.0l. For Alternator Belt. Mustang. 5.2l. Gt500. Serpentine belt. With supercharger, drive belt pulley.
$23.58
MSRP $37.27
Save $13.69
36.7% Off
YS356 - : Motorcraft Accessory Drive Belt Idler Pulley for Ford Image

Motorcraft Accessory Drive Belt Idler Pulley

Ford YS-356
Grooved. Incl.Mounting Bracket. Escape, Mariner. 2.5l. To 11/30/11. 2.5L, lower. Fusion, Milan. 2.5l. Rear.
$33.81
MSRP $53.45
Save $19.64
36.7% Off
YS250 - : Motorcraft Accessory Drive Belt Idler Pulley for Ford Image

Motorcraft Accessory Drive Belt Idler Pulley

Ford YS-250
$39.56
MSRP $62.55
Save $22.99
36.8% Off
BT165 - : Motorcraft Accessory Drive Belt Tensioner Assembly for Ford Image

Motorcraft Accessory Drive Belt Tensioner Assembly

Ford BT-165
$56.58
MSRP $89.45
Save $32.87
36.7% Off
BT107 - : Motorcraft Accessory Drive Belt Tensioner Assembly for Ford Image

Motorcraft Accessory Drive Belt Tensioner Assembly

Ford BT-107
Hybrid. Escape, Mariner.
$172.48
MSRP $280.00
Save $107.52
38.4% Off
BT167 - : Motorcraft Accessory Drive Belt Tensioner Assembly for Ford Image

Motorcraft Accessory Drive Belt Tensioner Assembly

Ford BT-167
F-150. 3.5l. Without hybrid. With power converter. Inverter #2. Upper a/c belt. 3.5L powerboost, dual alternator. 2021-23, dual...
$85.50
MSRP $136.36
Save $50.86
37.3% Off
BT170 - : Motorcraft Accessory Drive Belt Tensioner Assembly for Ford Image

Motorcraft Accessory Drive Belt Tensioner Assembly

Ford BT-170
For Upper Alternator Belt. 5.0L, dual alternator.
$106.25
MSRP $169.45
Save $63.20
37.3% Off
BT162 - : Motorcraft Accessory Drive Belt Tensioner Assembly for Ford Image

Motorcraft Accessory Drive Belt Tensioner Assembly

Ford BT-162
For Compressor Belt. F250, f350. 7.3l. Rear. F450, f550. 7.3l. 7.3L, with dual alternators. Ac belt tensioner. E-350 Super Duty. 7.3l....
$115.36
MSRP $187.27
Save $71.91
38.4% Off
BT37 - : Motorcraft Accessory Drive Belt Tensioner Assembly for Ford Image

Motorcraft Accessory Drive Belt Tensioner Assembly

Ford BT-37
E150-350 vans. 5.0l, 5.8l. All. Bronco. 5.0l, 5.8l. F150. 5.0l, 5.8l. F250 pick-up. 5.0l, 5.8l. 5.0, 5.8 & 7.5L, 5.0L. F350. 5.8l.
$47.84
MSRP $75.64
Save $27.80
36.8% Off
BT111 - : Motorcraft Accessory Drive Belt Tensioner Assembly for Ford Image

Motorcraft Accessory Drive Belt Tensioner Assembly

Ford BT-111
For Compressor Belt. F150. 5.0l. From 12/15/11. Upper. 5.0L, from 2/15/11.
$104.54
MSRP $166.73
Save $62.19
37.3% Off
BT125 - : Motorcraft Accessory Drive Belt Tensioner Assembly for Ford Image

Motorcraft Accessory Drive Belt Tensioner Assembly

Ford BT-125
Transit. 3.2l diesel. To 10/29/2016.
$215.04
MSRP $349.09
Save $134.05
38.4% Off

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