GDO 2.4 Ecotec Timing Chain Kit with VVT Sprocket — 2.4/2.2L GM Fit, Complete OEM-Style Front Timing Repair

GDO's 2.4 Ecotec Timing Chain Kit with VVT sprocket is a complete OEM-style replacement set engineered to restore timing drive function on compatible 2.2L and 2.4L GM engines.

This timing chain kit bundles the chains, guides, tensioners, VVT exhaust sprockets and ancillary parts needed to replace worn timing components on a range of GM vehicles built with the Ecotec 2.4 or related 2.2 engines. It ships as a multi-piece assembly intended to match factory routing and fitment numbers, making it a practical option when rebuilding the front timing system or addressing chain stretch, noisy operation, or VVT-related issues. Verify vehicle year, make and model against the fitment list before ordering.

Which vehicles and engine codes does this kit cover?

This GDO kit is tailored to specific GM models using the 2.4L Ecotec and some 2.2L engines from model years roughly 2009–2017. Fitment includes Chevrolet, GMC, Buick and Pontiac variants noted in the compatibility list. Always cross-check reference and part numbers with your engine’s VIN and service data.

• Covers: 2011–2017 Chevy Equinox, 2013–2014 Malibu 2.4L, 2012–2015 Captiva Sport, 2012–2014 Orlando, 2009–2011 HHR 2.2L, 2014 Impala 2.4L, 2009–2010 Cobalt 2.2L.
• Also fits: 2011–2017 GMC Terrain 2.4L; 2012–2017 Buick Verano, Regal, Lacrosse 2.4L; 2009–2010 Pontiac G5 2.2L.
• Reference numbers included for cross-check: 9-4201SAVVT1, 12588387, 24461834, 94201S and others.

What components are included and how do they match factory parts?

The kit provides the primary timing chains plus VVT exhaust sprockets and the necessary guides, tensioners, and crank sprocket to replicate factory timing system geometry. Components are supplied to replace both the left and right guide/damper assemblies and the upper guide, ensuring correct chain tension and alignment. The inclusion of a timing gear oiler and crank sprocket helps complete a front-end overhaul without part gaps.

• Includes: 2 VVT exhaust sprockets (right), center timing chain, right upper tensioner, multiple guides/dampers (left, right, upper).
• Also includes crank sprocket (outer) and timing gear oiler for full front timing service.
• Designed to match routing and fitment of original equipment for the listed engines.

Can I install this myself and what should I prepare?

While the kit contains all major timing components, installation requires mechanical experience, specialty tools and a correct service manual. GDO recommends professional installation because timing alignment and VVT sprocket setup are critical for engine operation. Plan for gasket replacement, proper torque specs, and time to verify timing marks and VVT calibration after assembly.

• Recommended: professional mechanic or experienced DIYer with timing tools and service manual.
• Prepare: torque wrench, cam/crank locking tools, new seals/gaskets and fresh engine oil.
• Verify compatibility and part numbers before disassembly to avoid rework.

What warranty, returns and fitment advice should I note?

GDO offers a 30-day money-back policy allowing refund or replacement within the stated period. The seller stresses checking vehicle fitment using year/make/model filters or the provided part references to confirm compatibility. This kit is intended to replace worn timing assemblies but does not include water pump or head gasket items that some rebuilds may require.

• 30-day refund or replacement—review seller terms for details.
• Confirm fitment using the part reference numbers and vehicle data prior to purchase.
• Additional engine maintenance items may be recommended during timing service.

Who is this for: This timing chain kit is aimed at owners and technicians working on GM Ecotec 2.4L (and certain 2.2L) engines who need a comprehensive front-timing replacement. It's suited for those performing a full timing-system service or repair, professional shops that handle GM engine maintenance, and knowledgeable DIYers prepared with the correct tools and installation procedures.