“Engine Variable Valve Timing (VVT) Oil Control Valve Filter 15678-31010 for Toyota 4.0L 1GR-FE” has been added to your cart. View cart

Oil Control Valve (OCV) Filter Screen 15678-31010 for Toyota Land Cruiser Prado GRJ120

Name: Oil Control Valve (OCV) Filter Screen 15678-31010 for Toyota Land Cruiser Prado GRJ120
SKU: C1688-890762731729
Availability: InStock

$10.07

Keep your Toyota GRJ120 engine running smoothly with the 15678-31010 Oil Control Valve Filter. Direct OEM replacement to prevent debris from clogging your VVT system.

2025 in stock

Full description

SKU: C1688-890762731729 Category: Oil Control Valve Filter Tags: 15678-31010, GRJ120 VVT filter, oil control valve filter, Prado engine parts, Toyota OCV screen, Toyota variable valve timing filter

Description

Key Selling Points

Exact OEM Fitment: Precisely engineered to replace OE part number 15678-31010, ensuring a perfect fit for Toyota Land Cruiser Prado GRJ120 and compatible V6 engines.
Critical Engine Protection: This OCV filter prevents microscopic debris from entering the variable valve timing (VVT) system, protecting your engine from costly internal damage.
Restores Performance: Clears common oil flow restrictions that cause rough idling, poor fuel economy, and 'Check Engine' lights related to timing issues.
Durable Mesh Construction: Crafted with high-grade, heat-resistant mesh material designed to withstand high oil pressure and extreme engine bay temperatures.
Direct Replacement: Simple plug-and-play installation for the oil control valve system, making it an essential maintenance item for high-mileage Toyota vehicles.

Technical Specifications

Part Number	15678-31010
Application	Oil Control Valve (OCV) / VVT System
Compatible Engine	Toyota 1GR-FE (4.0L V6) and others
Material	Stainless Steel Mesh & Polymer Housing
Filter Type	Screen Filter

FAQ Q&A

Q: When should I replace my OCV filter 15678-31010?

A: It should be inspected if you experience VVT-i error codes, rough idling, or during major engine services (typically every 100,000 miles) as sludge can clog the fine mesh.

Q: Will this filter fit the Toyota Prado GRJ120 4.0L engine?

A: Yes, this OCV filter is specifically designed for the GRJ120 series and other Toyota models using the 1GR-FE engine platform.

Q: Can I clean the old filter instead of replacing it?

A: While cleaning is possible with solvent, replacement is highly recommended due to the delicate nature of the mesh and the low cost of the part compared to a full VVT solenoid.