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Standard Ignition VVT421 Engine Variable Valve Timing (VVT) Solenoid - Intake
Reliable Engine Variable Valve Timing Solenoid for Hyundai, Kia, and Genesis
The Standard Ignition VVT421 Engine Variable Valve Timing (VVT) Solenoid is designed to optimize engine performance in select Hyundai, Kia, and Genesis models. This solenoid features a durable blade terminal type and a single oval-shaped female connector for secure plug-in connection.
Key Features of Standard Ignition VVT421
- Terminal Type: Blade for reliable electrical contact
- Connector Quantity: 1 with an oval shape for precise fitment
- Connector Type: Plug-in with female connector gender
- Terminal Quantity: 2 male terminals ensuring proper connection
- Grounded Base: No, designed for specific engine control systems
- Compatible with Hyundai Accent, Kia Seltos, Genesis GV80, and more
Detailed Product Description
The Standard Ignition VVT421 solenoid is engineered to regulate the variable valve timing system in engines of compatible vehicles such as the Hyundai Accent, Kia Rio, and Genesis GV70. Its blade terminal type and plug-in oval connector ensure a secure and stable electrical connection, critical for precise valve timing adjustments. The solenoid’s design includes two male terminals and a female connector, matching OEM specifications for seamless integration without modification. This part does not include mounting hardware, so ensure existing hardware is in good condition before installation.
Common Applications and Issues Addressed
- Restores proper variable valve timing function in Hyundai, Kia, and Genesis engines
- Resolves engine performance issues related to faulty VVT solenoids
- Helps eliminate rough idling and poor acceleration caused by timing irregularities
- Addresses check engine light codes related to VVT system malfunctions
- Improves fuel efficiency by maintaining optimal valve timing
Installation Notes and Tips
- Compatible with models including Hyundai Accent, Kia Carnival, and Genesis GV80
- Ensure the engine is cool before beginning installation
- Verify connector type and terminal orientation match the vehicle’s wiring harness
- Inspect mounting points and hardware prior to installation as hardware is not included
- Consult vehicle service manual for torque specifications and installation procedures
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The VVT421 solenoid undergoes rigorous testing to ensure durability and reliable operation within the engine’s variable valve timing system. Warranty coverage details should be confirmed with the product documentation or supplier.
| Brand | Standard Ignition |
|---|---|
| Part Number | VVT421 |
| Terminal Type | Blade |
| Mounting Hardware Included | No |
| Connector Quantity | 1 |
| Connector Shape | Oval |
| Connector Type | Plug in |
| Terminal Quantity | 2 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Grounded Base | No |
This part fits 26 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2025 | Genesis | GV70 | 3.5L | V6 | Intake | |
| 2025 | Genesis | GV80 | 3.5L | V6 | Intake | |
| 2025 | Hyundai | Venue | Intake | |||
| 2024 | Genesis | GV70 | 3.5L | V6 | Intake | |
| 2024 | Genesis | GV80 | 3.5L | V6 | Intake | |
| 2024 | Hyundai | Creta | 1.5L | L4 | Intake | |
| 2024 | Hyundai | Venue | Intake | |||
| 2024 | Kia | Seltos | 1.5L | L4 | Intake | |
| 2023 | Genesis | GV70 | 3.5L | V6 | Intake | |
| 2023 | Genesis | GV80 | 3.5L | V6 | Intake | |
| 2023 | Hyundai | Creta | 1.5L | L4 | Intake | |
| 2023 | Hyundai | Venue | Intake | |||
| 2022 | Genesis | GV70 | 3.5L | V6 | Intake | |
| 2022 | Genesis | GV80 | 3.5L | V6 | Intake | |
| 2022 | Hyundai | Accent | 1.6L | L4 | Intake | |
| 2022 | Hyundai | Creta | 1.5L | L4 | Intake | |
| 2022 | Hyundai | Venue | Intake | |||
| 2022 | Kia | Carnival | 3.5L | V6 | Intake | |
| 2021 | Genesis | GV80 | 3.5L | V6 | Intake | |
| 2021 | Hyundai | Accent | 1.6L | L4 | Intake | |
| 2021 | Hyundai | Creta | 1.5L | L4 | Intake | |
| 2021 | Hyundai | Venue | Intake | |||
| 2021 | Kia | Rio | Intake | |||
| 2020 | Hyundai | Accent | 1.6L | L4 | Intake | |
| 2020 | Hyundai | Venue | Intake | |||
| 2020 | Kia | Rio | Intake |
* 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.