FREPURDO VVT Solenoid Intake & Exhaust Camshaft Position

FREPURDO VVT Solenoid 2-piece kit replaces faulty intake and exhaust camshaft actuators on 2010–2017 Chevy Equinox and GMC Terrain 2.4L engines to restore proper variable valve timing control.

When the variable valve timing system malfunctions, drivers commonly see diagnostic trouble codes, rough idle, reduced power, and check-engine lights. This FREPURDO kit supplies both the intake and exhaust solenoids engineered as direct-fit replacements for GM part numbers 12655420 and 12655421. Each unit is built with durable materials and bench-tested to meet OEM-style performance, making the set a practical repair for owners and technicians tackling VVT-related issues.

How will these solenoids fix my vehicle's VVT-related symptoms?

Failing VVT solenoids can restrict oil flow to cam phasers, causing timing errors that show up as drivability problems. Installing this matched intake and exhaust pair re-establishes regulated oil control for camshaft timing, which reduces misfires, hesitation, and uneven idling.

• Direct replacement for GM 12655420 and 12655421 for proper compatibility
• Restores hydraulic control to cam phasers to correct timing variations
• Resolves P0010, P0013, and P0014 error codes commonly linked to VVT faults

What makes FREPURDO solenoids durable and reliable?

These solenoids use high-grade aluminum housings and tightly manufactured internal components to endure engine heat and contaminated oil conditions. Every piece is bench-tested for electrical resistance, response time, and leak-free performance before shipment.

• Aluminum body resists corrosion and heat-induced warping
• Precision internals designed to reduce sticking from varnish or debris
• 100% bench testing ensures coil and valve functionality prior to sale

Is installation something I can do at home, and how long will it take?

The kit is designed for a straightforward, plug-and-play swap with no special tools required for most owners. With basic mechanical ability and common hand tools, replacement of both solenoids typically takes between 30 and 60 minutes.

• OE-style connectors and mounting points for a direct fit
• Recommended basic steps: disconnect battery, remove engine cover if present, unplug solenoid connectors, unbolt and replace
• Includes a 12-month replacement warranty for peace of mind after installation

Which models and codes does this kit cover?

This two-piece kit is tailored for Chevrolet Equinox and GMC Terrain models equipped with the 2.4L inline-4 engine produced between 2010 and 2017. It is specifically made to address VVT failures that trigger check-engine lights and related diagnostic trouble codes.

• Compatible with: Chevy Equinox LS, LT, LTZ (2010–2017)
• Compatible with: GMC Terrain SLE, SLT (2010–2017)
• Targets common codes like P0010, P0013, and P0014

Who is this for: The FREPURDO VVT solenoid kit is aimed at DIY mechanics, independent shops, and owners of 2010–2017 Chevy Equinox or GMC Terrain 2.4L vehicles who need a practical, OEM-style repair for VVT-related problems. Choose this kit if you want a complete intake and exhaust replacement bundle that installs easily, restores normal engine timing behavior, and comes with bench-tested reliability plus a 12-month warranty.