3002469 3002710

Model: H330

Product Name：VVT

Part Number: 3002469 3002710

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Product Details

Brilliance H330 VVT Components (Part Nos.: 3002469 & 3002710)

Let's get straight to the point - these are not random "engine parts" for your Brilliance H330. They are the core control units of the engine's variable valve timing (VVT) system: precision engineering components (typically including solenoids and control modules) installed on the cylinder head of the H330 engine. They work together to adjust the opening and closing times of the engine's intake and exhaust valves in real time. They can be imagined as "valve timing regulators" - by adjusting the valve timing to adapt to different engine speeds and loads, they optimize combustion efficiency. Without them, the VVT system would fail, resulting in reduced power, increased fuel consumption and higher exhaust emissions.

The 3002469 and 3002710 VVT components are tailor-made for the Brilliance h330 - always confirm your vehicle's VIN to ensure a perfect match! They are calibrated according to the engine specifications of H330: their electrical signals are synchronized with the engine control unit (ECU) for precise timing adjustments, their oil pressure compatibility matches the engine's lubrication system, and their structural design conforms to the cylinder head layout of H330. "Choose universal components?" You will encounter the following problems: ECU communication mismatch (unstable valve timing), poor oil pressure tolerance (component damage), or improper installation (installation failure).

Core work: Optimize engine performance and efficiency

As the "brain" of the H330 VVT system, these components play three key roles in enhancing engine performance:

Dynamic adjustment of valve timing: They receive real-time data (engine speed, load, temperature) from the ECU and control the VVT actuator to change the valve opening/closing timing. At low speeds, they advance the intake valve timing to achieve better torque. When driving at high speed, they will slow down to gain more power.

Improve fuel economy: Optimize combustion through precise valve timing to ensure more complete fuel combustion. This reduces the waste of unburned fuel. Compared with non-VVT Settings, the fuel consumption of the H330 is reduced by 5-10%.

Reduce exhaust emissions: Fully optimized combustion minimizes harmful pollutants in exhaust gases, such as CO and HC. This helps H330 meet emission standards and reduce its impact on the environment.

These 3002469 and 3002710 VVT components only work for Brilliance H330—wrong fit = VVT system failure:

Fits These Models: All Brilliance H330 variants equipped with the factory VVT engine (matches ECU protocols, oil pressure specs, and cylinder head design—confirm via VIN).
Won’t Fit These:

Brilliance models without VVT: e.g., older H320 variants—no VVT system to control, making the parts useless.
Other Brilliance models: e.g., V5, H530—different engine architectures and ECU communication protocols (parts can’t sync).
Non-Brilliance vehicles: Even if similar in appearance, engine specs and electrical systems differ drastically (no functional compatibility).

Installation & Maintenance (Pros Only—Precision Critical!)

Installation: Must Be Done by Certified Technicians

Replacing VVT components involves ECU calibration and oil system handling—DIY risks engine damage:

Engine prep: Techs disconnect the battery, drain excess engine oil (if needed), and remove engine covers to access the VVT components on the cylinder head.
Remove old parts: They disconnect the electrical connectors and oil lines, unbolt 3002469 (solenoid) and 3002710 (control module/actuator), and clean the mounting surfaces.
Install new components: They fit the new parts, reconnect oil lines and electrical connectors, and torque bolts to Brilliance’s exact specs (over-tightening damages threads).
ECU calibration: Critical step—techs use professional tools to reset the ECU and synchronize the new VVT parts with the engine. This ensures proper signal communication and timing adjustment.
Test run: They refill engine oil, start the engine, and check for fault codes. A test drive confirms smooth performance (no power lag, normal fuel consumption).

Maintenance: Simple Checks to Avoid VVT Failure

Use recommended engine oil: Always use Brilliance-specified oil grade. Low-quality or wrong viscosity oil clogs solenoids and damages actuators.
Check for oil leaks: Inspect the oil passage interfaces monthly. Leaks reduce oil pressure, preventing proper VVT operation.
Scan for ECU fault codes: If the engine warning light comes on, have the ECU scanned immediately. VVT-related codes (e.g., “P0010”) indicate component issues that need prompt repair.
Regular oil changes: Change engine oil and filters per the H330’s maintenance schedule. Clean oil keeps VVT components free of debris.

Summary: Brilliance H330 VVT Components (3002469 & 3002710)

These are key VVT (Variable Valve Timing) parts made just for Brilliance H330 models with the factory-installed VVT engine—make sure to check your VIN to confirm it fits. Usually, 3002469 is the VVT solenoid, and 3002710 is the control module or actuator. They’re mounted on the engine’s cylinder head and work together with the ECU.

Their main jobs: adjust valve timing on the fly (boosting torque when the engine’s running slow and power when it’s revving high), make fuel burn more fully to cut fuel use by 5-10%, and lower exhaust emissions.

They only fit H330 variants with VVT. They won’t work on Brilliance models without VVT, other Brilliance cars (like the V5 or H530), or any non-Brilliance vehicles.

You need certified mechanics to install them, and ECU calibration is a must. For upkeep, use the engine oil specified by Brilliance, change the oil regularly, check for leaks, and scan for ECU fault codes right away if there’s an issue. Original parts are a must—aftermarket ones might not sync with the ECU or break down easily.

3002469 3002710