Ly7 timing chain. 25 in Country of Origin United States Category eBay Motors Parts & Accessories Car & Truck Parts & Accessories Engines & Engine Parts Timing Components & Kits Parts Feb 22, 2026 · Timing Chain Service Gasket Kit For Holden Statesman WL WM Alloytec LY7 3. History, symptoms, affected years, diagnosis steps, and repair options for GM 3. 4 days ago · LY7 failures cluster around chain wear past 80,000 miles with long oil intervals. Customer Care and Aftersales is pleased to announce the release of three timing chain service kits for the High Feature V6 engine applications available for use as of April 2012. First-use abbreviation expansion from the part data: Camshaft (CM/SHF). 6L V6. 1 day ago · Product Description Synchronizes the rotation of the crankshaft and the camshaft (s) to help ensure that the engine's valves open and close at the proper time during each cylinder's intake and exhaust strokes Contains necessary parts to replace your vehicle's engine timing chain Manufactured to GM OE specification for fit, form, and function 4 days ago · This complete timing chain kit and gear set is designed to restore the precise timing performance of your Holden 3. In contrast, many older V8 engines (and some foreign V6s) used timing belts that require replacement every 60,000–100,000 miles—neglecting this can lead to catastrophic engine damage. . This does not suit the SIDI engines as they have different rocker cover gaskets. Sludge blocks tensioner feed passages, then chains slap on cold start. 6L V6 engine (LY7, LLT, LFX, etc. 6L V6 ALLOYTEC LY7 LE0 AU $255. 6L 2007 - Buick LaCrosse LY7 7 V 6 Cyl 3. Genuine GM Timing chain kit for LE0 and LY7 engines. -3 x Genuine GENUINE GM Timing Chain Tensioners made in SLOVAKIA by ACDELCO. 6L timing chain issues. 0L, and 3. These kits were developed with the latest Apr 27, 2015 · The castings and timing chain systems are unique to Cadillac vehicles with this first version of the engine design. this suits VZ and VE engines if your engine number starts with LE0 or LY7. 6 days ago · SKU 12700435 Genuine ACDelco Timing Chain Package 12700435 Make Chevrolet Cadillac Saturn Pontiac Buick GMC Suzuki Year ACDelco (OE) 12700435 Item Length 10. Find many great new & used options and get the best deals for Nason Timing chain guide fits Holden LEO LY7 Commodore VE VZ Crewman VZ One Tonn at the best online prices at eBay! Free shipping for many products! LFY 4WD W V 6 Cyl 3. 75 in Item Width 7. These comprehensive timing chain kits were designed to fulfill all the parts requirements necessary while servicing High Feature V6 engine applications from 2007 to 2012. Early Oil Life Monitor calibrations allowed 10,000 to 12,000 mile changes. No other application for the LY7 has the same major castings, which define accessory placement and sensor fitments. 0L or 3. 2L V6 engines. It's a direct replacement for a whole list of OE part . Gm Part number12700435 Here at Malex Motorsports all of our items are in stock Dec 15, 2025 · This listing has been updated on the 28/01/2022 Base Kit -3 x Genuine GM Timing Chains, made in Germany by ACDELCO. LLT shows the highest chain failure rate between 60,000 and 100,000 miles. -We recommend oil pumps with all chain installs. This kit includes all the necessary components to ensure proper engine timing chain performance, with an item length of 10. Feb 22, 2026 · Timing Chain vs. 6L 2010 - Buick LaCrosse CX LF1 About this item Type: Quality Timing Chain Kit Upgraded Tmng Chan Kt for Holden Commodore VZ VE VF Alloytec LY7 Manufacturer Part Number: CY14A003-LBLA, Brand: CY MOTOR IMPORTANT TECHNICAL NOTES: GM made 2 types of chain designs: This kit is 1st design with 78 Link lower primary chain and with ROLLER TYPE 92 link upper If you own a GM vehicle with the high-feature 3. This is a comprehensive kit designed to replace the entire timing chain system, including chains, sprockets, tensioners, and guide rails. 6L, 3. Fits for Holden Crewman VZ 2006-2007 Alloytec LE0 3. This is the late VZ and VE type. I finally got around to disassembling the engine, and confirmed that the timing chain had elongated, had excessively worn the timing chain Oct 7, 2025 · The Engine Timing Chain Kit by ACDelco is a genuine GM Original Equipment part designed specifically for vehicles with VIN 7 and engine code LY7. Timing Belt: The LY7 and LGX V6 engines use a timing chain, which is designed to last the life of the engine under normal conditions. Fits for Holden Adventra VZ 2006-2006 Alloytec LY7 LE0 3. 00 Free delivery Fits for Holden Commodore VZ VE VF 2006-2015 Alloytec LY7 LE0 LW2 LWR 3. 55 $269. As noted by the next 2 posts, GM instituted a Customer Satisfaction program to re-program the engine oil life monitor. -6 x Revised Guides made in the USA -All kits include ROCKER COVER GASKETS, TIMING COVER GASKETS, GROMMETS, SPARK PLUG SEALS. 5 days ago · GM Genuine Parts Chain (Part Number:12589011 ) is a timing or drive chain specified for use on certain GM engines to transfer rotational motion between camshaft and crankshaft or related components. 6L V6 Yivy-One (1490) 100% positive 4 days ago · 【Specification】 Condition:Brand New Type:Timing Chain Kit Manufacturer Warranty:2 Years Fitment Type:Direct Replacement Easy Installation 【Fitment】 . For a straight bolt-for-bolt swap, there is no choice except a 2004-2006, or a very early 2007 donor engine. ), and you're hearing timing chain rattles or nearing high mileage, this INGKAN timing chain kit could be your fix. 3 days ago · Timing Chain Service Gasket Kit Holden Commodore VZ VE 3. 25 inches. It offers a reliable direct-fit replacement for Alloytec and SIDI engines across a wide range of Holden models, including Commodore, Calais, Captiva, Caprice, Rodeo, and more. 75 inches and width of 7. Dec 1, 2011 · Some claim to have chain failures, with resulting valve to piston contact and damage. We have 5 kits available. bji nhc esv giw mrs chi quu wtl aqu yvm daa ktm bbj hhd btf