Jeep Cherokee Accessory Drive Belt: A Guide for 2013-2022 Models
Hearing a squeal from your engine? Here’s what you need to know about your Cherokee’s accessory drive belt.
- Verify your engine (2.4L or 3.2L V6) before buying, as the belts are different.
- A squealing noise can also be a bad tensioner or idler pulley; inspect these parts when replacing the belt.
- Quality aftermarket brands like Bando, ACDelco, and Crown offer reliable performance and value.
- Do not drive if the belt is broken, as it will cause the engine to overheat and lose electrical power.
Is Your Accessory Drive Belt Failing?
A failing accessory drive belt on your 2013-2022 Jeep Cherokee will give you some warning signs. The most common symptom is noise. You might hear a high-pitched squeal or a chirping sound, especially when you first start the engine or when you accelerate. This noise can sometimes go away after the engine warms up. You should also look at the belt itself. If you see cracks that run along the length of the ribs, frayed edges, or chunks of rubber missing, it’s time for a replacement. Other signs include flickering dashboard lights, difficulty steering, or your engine temperature rising higher than normal, which indicates the alternator and water pump are not getting enough power from a slipping belt.
Engine Type Matters
The 2013-2022 Jeep Cherokee (KL generation) came with two primary engines: the 2.4L 4-cylinder 🎬 Watch: Step-by-step serpentine belt removal for the 2.4L engine and the 3.2L V6. 🎬 See how to replace the 3.2L V6 belt the right way These engines use different accessory drive belts of different lengths. Always verify your engine size before ordering a new belt to ensure you get the correct part.
Choosing the Right Aftermarket Belt
For the Jeep Cherokee, several quality aftermarket accessory drive belts are available that offer performance equal to the original Mopar part. You don't need to pay dealership prices for a reliable belt.
- Top Tier (OEM-Equivalent): Brands like Bando are often original equipment manufacturers for many car brands and are known for their high quality and durability. Many professional mechanics trust and recommend them. Some all-in-one replacement kits from other brands even include Bando belts.
- Reliable Aftermarket: ACDelco and Crown Automotive are excellent choices. ACDelco is a globally recognized brand with a strong reputation for quality parts. Crown Automotive specializes specifically in Jeep parts, so their components are designed to be a direct fit for your Cherokee.
All three brands—ACDelco, Bando, and Crown Automotive—are made from modern EPDM rubber, which resists cracking and heat damage better than older neoprene belts, ensuring a long service life.
Check Your Pulleys!
Often, a squeaking noise blamed on the belt is actually caused by a failing bearing in the tensioner or an idler pulley. When you replace your belt, it's a good idea to spin each pulley by hand (with the engine off and the old belt removed). If you feel any roughness, wobble, or hear a grinding noise, that pulley should be replaced 🎬 Watch: How to replace a failing 3.2L belt tensioner at the same time to prevent it from damaging your new belt.
Accessory Drive Belt Replacement Cost
The cost to replace the accessory drive belt on a Jeep Cherokee is reasonable. Aftermarket belts are affordable, and the labor is straightforward for a mechanic.
| Part or Service | Estimated Cost |
|---|---|
| New Aftermarket Belt | $35 - $56 |
| Shop Labor | $99 - $145 |
| Total Estimated Cost | $134 - $201 |
Frequently Asked Questions
Can I drive my Jeep Cherokee with a broken accessory belt?
No. If the accessory drive belt breaks, your engine will lose power to the water pump and alternator immediately. This will cause the engine to overheat quickly and the battery to stop charging, leaving you stranded. If your belt breaks, pull over safely and turn off the engine to prevent serious damage.
How often should the accessory drive belt be replaced?
There is no exact replacement interval, but most manufacturers recommend inspecting the belt during routine maintenance after 60,000 miles and considering replacement between 60,000 and 100,000 miles. Check your belt's condition regularly. If it shows signs of wear, replace it regardless of mileage.
Is a squeaking noise always a sign of a bad belt?
Not always. While a worn belt is a common cause, the noise can also come from a weak or failing belt tensioner, a bad idler pulley bearing, or even a misaligned pulley. Sometimes, moisture on the belt can cause a temporary squeak that goes away as the engine warms up. If the noise persists, a proper diagnosis is needed.
Are there any recalls on the Jeep Cherokee accessory belt?
There are no specific recalls or technical service bulletins (TSBs) for the accessory drive belt on the 2013-2022 Jeep Cherokee. However, there have been recalls for other powertrain components that can cause a loss of power, so it's always a good idea to check if your vehicle has any open recalls by entering your VIN on the NHTSA website.
Helpful Videos
Technical Specifications
OEM Part Numbers: 4627166AC
The accessory drive belt for the Jeep Cherokee KL is a 6-rib EPDM (Ethylene Propylene Diene Monomer) serpentine belt. The length varies depending on the engine (2.4L I4 or 3.2L V6). For example, one common belt for the V6 has an effective length of 81.96 inches.
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The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
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