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Continental 4040340S Serpentine Belt - Air Conditioning
Continental Multi-V Stretch Belt 4040340S
The Continental Multi-V Stretch Belt 4040340S is a serpentine belt built for fixed drive systems that require a stretch-fit design. Its low modulus and high elongation construction helps the belt install without a traditional tensioner, while EPDM rubber and a polyamide tensile cord support stable operation in accessory drive applications.
Key Features
- EPDM rubber construction for accessory drive durability
- 4-rib Multi-V design for air conditioning drive applications
- 34.00-inch belt length and 0.55-inch top width
- Stretch-belt design for fixed drive systems
- Low modulus and high elongation construction for installation on stretch-fit systems
- Continental Multi-V Stretch Belt line for OE-style replacement needs
Product Details
Continental 4040340S is engineered as a stretch serpentine belt for air conditioning accessory drives that use a fixed pulley layout. The EPDM rubber belt profile and polyamide tensile cord are selected to handle the demands of modern OEM-style belt systems, while the 4-groove profile supports proper belt tracking. This part is listed for 2021-2024 Jeep Wrangler air conditioning applications, 2022-2023 Jeep Grand Cherokee air conditioning applications, and 2009-2013 BMW X5 air conditioning applications. This part cross-references Dayco E040340 and Gates K040323SF for the same application.
Common Problems This Belt Can Address
- Cracked or glazed air conditioning drive belt
- Noise from a worn stretch belt
- Belt slippage on a fixed drive system
- Loss of proper accessory drive engagement
- Replacement after belt removal on stretch-fit applications
Installation Notes
- Fits 2021-2024 Jeep Wrangler, air conditioning; stretch belt. If a stretch belt is removed for any reason, it must be replaced.
- Fits 2022-2023 Jeep Grand Cherokee, air conditioning; stretch belt. If a stretch belt is removed for any reason, it must be replaced.
- Fits 2009-2013 BMW X5, air conditioning; stretch belt. If a stretch belt is removed for any reason, it must be replaced.
- Verify rib count, length, and pulley routing before installation.
- Use the correct stretch-belt installation procedure for fixed drive systems.
Quality Assurance
Continental uses OEM-focused EPDM compound technology and a polyamide tensile cord in this Multi-V Stretch Belt line to support consistent fit and function in approved applications.
| Brand | Continental |
|---|---|
| Part Number | 4040340S |
| Position | Multi-V Stretch Belt, Air Conditioning |
| Material | Epdm rubber |
| Belt Groove Quantity | 4 |
| Belt Top Width | 0.55 |
| Belt Length | 34.00 |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2024 | Jeep | Wrangler | 2.0L | L4 | PLUG-IN HYBRID EV-GAS (PHEV) | Air Conditioning | Stretch Belt (If a stretch belt is removed for any reason, it must be replaced).; Multi-V Stretch Belt |
| 2023 | Jeep | Grand Cherokee | 2.0L | L4 | PLUG-IN HYBRID EV-GAS (PHEV) | Air Conditioning | Stretch Belt (If a stretch belt is removed for any reason, it must be replaced).; Multi-V Stretch Belt |
| 2023 | Jeep | Wrangler | 2.0L | L4 | PLUG-IN HYBRID EV-GAS (PHEV) | Air Conditioning | Stretch Belt (If a stretch belt is removed for any reason, it must be replaced).; Multi-V Stretch Belt |
| 2022 | Jeep | Grand Cherokee | 2.0L | L4 | PLUG-IN HYBRID EV-GAS (PHEV) | Air Conditioning | Stretch Belt (If a stretch belt is removed for any reason, it must be replaced).; Multi-V Stretch Belt |
| 2022 | Jeep | Wrangler | 2.0L | L4 | PLUG-IN HYBRID EV-GAS (PHEV) | Air Conditioning | Stretch Belt (If a stretch belt is removed for any reason, it must be replaced).; Multi-V Stretch Belt |
| 2021 | Jeep | Wrangler | 2.0L | L4 | GAS | Air Conditioning | Stretch Belt (If a stretch belt is removed for any reason, it must be replaced).; Multi-V Stretch Belt |
| 2013 | BMW | X5 | 3.0L | L6 | DIESEL | Air Conditioning | Stretch Belt (If a stretch belt is removed for any reason, it must be replaced).; Multi-V Stretch Belt |
| 2012 | BMW | X5 | 3.0L | L6 | DIESEL | Air Conditioning | Stretch Belt (If a stretch belt is removed for any reason, it must be replaced).; Multi-V Stretch Belt |
| 2011 | BMW | X5 | 3.0L | L6 | DIESEL | Air Conditioning | Stretch Belt (If a stretch belt is removed for any reason, it must be replaced).; Multi-V Stretch Belt |
| 2010 | BMW | X5 | 3.0L | L6 | DIESEL | Air Conditioning | Stretch Belt (If a stretch belt is removed for any reason, it must be replaced).; Multi-V Stretch Belt |
| 2009 | BMW | X5 | 3.0L | L6 | DIESEL | Air Conditioning | Stretch Belt (If a stretch belt is removed for any reason, it must be replaced).; Multi-V Stretch Belt |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.