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Gates VCP850 Engine Variable Valve Timing (VVT) Sprocket - Exhaust
| Brand | Gates VCP850 |
|---|---|
| Position | Exhaust |
| Chain Row Quantity | 1 |
| Overall Height | 2.06 |
| Outside Diameter | 3.88 |
| Mounting Hardware Included | No |
| Mounting Bolt Quantity | 0 |
| Mounting Hole Quantity | 1 |
| Housing Material | Aluminum, steel |
| Drive Type | Timing chain |
| Tooth Quantity | 50 |
| Tooth Thickness | .325 |
| Chain Row Quantity | 1 |
| Drive | Timing chain |
| Mounting Bolt | No |
| OE Comparison Rating | Oe performance |
| Overall Diameter (in) | 3.88 |
| Overall Height (in) | 2.06 |
| Tooth Quantity - Row 1 | 50 |
| Tooth Thickness (in) - Row 1 | .325 |
| Product line | Engine Variable Valve Timing Sprocket |
| Fits | Hyundai and Kia · 20 vehicles |
OE performance replacement. Built to OE specifications in fit, form, and performance.
Durable construction. Made from aluminum and steel for long service life.
Restores engine performance. Helps improve fuel economy, power, and emissions.
Cross-references Gates VCP850, 243703C100 and 243703C102 for the same application. See all 3.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
OE-Style VVT Sprocket for Exhaust Timing
The Gates VCP850 is an engine variable valve timing sprocket built to OE specifications for fit, form, and performance. Commonly called a cam phaser or cam actuator, it is engineered for exhaust-side timing control on select Hyundai and Kia applications, including Hyundai Genesis, Santa Fe, Azera, Genesis Coupe, and Kia Sorento, Sedona, and Borrego.
Constructed with aluminum and steel housing materials, this timing chain-driven VVT sprocket is designed to restore proper cam timing response, helping support smoother engine operation, improved fuel economy, stronger power delivery, and lower emissions.
Key Features
- OE performance engine variable valve timing sprocket
- Timing chain drive with 50 teeth and .325 in tooth thickness
- Single-row chain design
- Aluminum and steel housing construction
- Outside diameter: 3.88 in; overall height: 2.06 in
- Exhaust position application
- Gates VCP850 part number for direct identification
Product Details
Gates’ Engine Variable Valve Timing Sprocket line is built for OE-style replacement where precise cam timing matters. The VCP850 is designed for vehicles using exhaust-side VVT control, including 2009-2011 Hyundai Genesis, 2010-2012 Hyundai Santa Fe, 2010-2011 Hyundai Azera, 2010-2012 Hyundai Genesis Coupe, 2009-2010 Kia Borrego, 2011-2013 Kia Sorento, and 2011-2014 Kia Sedona. If you are searching for a Hyundai Genesis exhaust VVT sprocket or a Kia Sorento cam phaser replacement, this part number is the correct reference to verify.
This part cross-references Hyundai/Kia OE numbers 243703C100 and 243703C102 for the same application.
Common Problems This Part Can Address
- Incorrect cam timing on the exhaust side
- Rough idle related to VVT actuator wear
- Reduced engine response from a worn cam phaser
- Check engine light conditions tied to timing correlation faults
- Loss of fuel economy caused by inconsistent valve timing
Installation Notes
Verify engine code, exhaust position, and OE reference before installation. Inspect the timing chain system, guides, and related components for wear before replacing the sprocket. Proper cam timing alignment is critical during installation, and the timing system should be set according to factory service procedures.
Quality Assurance
Gates designs this VVT sprocket to OE specifications in fit, form, and performance, using durable materials for service life and consistent operation. Each unit is tested to help restore engine performance and emissions control on the listed Hyundai and Kia applications.
| Year | Make | Model | Body Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2014 | Kia | Sedona | — | 3.5L | V6 | GAS | Exhaust | Engine Variable Valve Timing Sprocket |
| 2013 | Kia | Sorento | — | 3.5L | V6 | GAS | Exhaust | Engine Variable Valve Timing Sprocket |
| 2012 | Hyundai | Genesis Coupe | Coupe | 3.8L | V6 | GAS | Exhaust | Engine Variable Valve Timing Sprocket |
| 2012 | Hyundai | Santa Fe | — | 3.5L | V6 | GAS | Exhaust | Engine Variable Valve Timing Sprocket |
| 2012 | Kia | Sedona | — | 3.5L | V6 | GAS | Exhaust | Engine Variable Valve Timing Sprocket |
| 2012 | Kia | Sorento | — | 3.5L | V6 | GAS | Exhaust | Engine Variable Valve Timing Sprocket |
| 2011 | Hyundai | Azera | — | 3.3L | V6 | GAS | Exhaust | Engine Variable Valve Timing Sprocket |
| 2011 | Hyundai | Azera | — | 3.8L | V6 | GAS | Exhaust | Engine Variable Valve Timing Sprocket |
| 2011 | Hyundai | Genesis | — | 3.8L | V6 | GAS | Exhaust | Engine Variable Valve Timing Sprocket |
| 2011 | Hyundai | Genesis Coupe | — | 3.8L | V6 | GAS | Exhaust | Engine Variable Valve Timing Sprocket |
| 2011 | Hyundai | Santa Fe | — | 3.5L | V6 | GAS | Exhaust | Engine Variable Valve Timing Sprocket |
| 2011 | Kia | Sedona | — | 3.5L | V6 | GAS | Exhaust | Engine Variable Valve Timing Sprocket |
| 2011 | Kia | Sorento | — | 3.5L | V6 | GAS | Exhaust | Engine Variable Valve Timing Sprocket |
| 2010 | Hyundai | Azera | — | 3.3L | V6 | GAS | Exhaust | Engine Variable Valve Timing Sprocket |
| 2010 | Hyundai | Genesis | — | 3.8L | V6 | GAS | Exhaust | Engine Variable Valve Timing Sprocket |
| 2010 | Hyundai | Genesis Coupe | — | 3.8L | V6 | GAS | Exhaust | Engine Variable Valve Timing Sprocket |
| 2010 | Hyundai | Santa Fe | — | 3.5L | V6 | GAS | Exhaust | Engine Variable Valve Timing Sprocket |
| 2010 | Kia | Borrego | — | 3.8L | V6 | GAS | Exhaust | Engine Variable Valve Timing Sprocket |
| 2009 | Hyundai | Genesis | — | 3.8L | V6 | GAS | Exhaust | Engine Variable Valve Timing Sprocket |
| 2009 | Kia | Borrego | — | 3.8L | V6 | GAS | Exhaust | Engine Variable Valve Timing Sprocket |
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