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LS Gen 3 Iron Block to Gen 4 Timing Chain Guide Drill Template Tool LQ4 L33 LQ9

Marsoni M251S
Sale price$58.99
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LS Gen 3 Iron Block to Gen 4 Timing Chain Guide Drill Template Tool LQ4 L33 LQ9Drill Guide for LS Gen III Engines Compatible with all GM Gen III LS series engines from 1999 2008 Used to add the necessary mounting holes in your engine block to mount a gen IV style timing chain guide (GM #12626407) Requires the use of Letter H Drill Size (. 266") for M8 1. 25 Mounting Bolts (Not Included) Includes: drill guide with mounting bolts ONLY compatible with Gen III LS Iron Blocks (LM7, LR4, LQ4, L59, LQ9) Made In Wichita, Kansas From
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4.9 ★★★★★
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Tank
Omaha, US
★★★★★ 5
Does the job at half the price
No problem at all
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Reviewed in the United States on May 7, 2026
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Matt
Belleville, US
★★★★★ 4
Good Air Filter
After Honda service dealership quoted over $120 for both engine and cabin air filter replacement, I thought it was just ridiculous and wanted to try out installing them myself. This engine air filter fit perfectly for my Honda 2015 Accord, and was easy to install. Quick 15 mins saved me over $100 and I can't be more happy. Definitely recommend this.
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Reviewed in the United States on January 5, 2023
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Maria Teresa Akemi Kimura Hara
Louisville, US
★★★★★ 5
Fit was perfect no issues.
Easy to change. Fit perfectly no issues.
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Reviewed in the United States on September 24, 2025
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Akunaeziri Chukwunenye
Fort Morgan, US
★★★★★ 5
Nice product
Nice one
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Reviewed in the United States on March 14, 2026
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Tiffany Hernandez
Lake Worth, US
★★★★★ 5
Just what I needed
Works perfectly!
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Reviewed in the United States on February 15, 2026

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