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Vehicle Info NeededMISHIMOTOPART NUMBER: 690-MMOC-GTO-04
LS1/LS2 Single Pass Race Oil Cooler Kit
$63495
Ships on 09/15/2026
Lowest Price GuaranteeUniversal LS1/LS2 Oil Cooler Kits
- LS Single Pass Race Oil Cooler Kit
- LS1/LS2 Front-Sump Engines
- 25 Row Cooler
- Silver Finish
This LS1/LS2 front-sump oil cooler kit allows you to get creative with your build. It is designed as a DIY kit to allow you to customize fitment on your highly modified LS vehicle. This LS oil cooler kit requires custom brackets to be fabricated to mount the cooler in your desired location. Included in the kit is a CNC-machined oil line adapter to allow the use of -AN fittings. The 25-row cooler has the cooling ability to drastically drop oil temperatures, and due to this Mishimoto recommends that this kit only be used on race vehicles. During testing this kit drop oil temperatures by a massive 65°F. This is the kind of set-up you want for your turbocharged or supercharged drag vehicles.
Features: - Designed for LS1/LS2 equipped vehicles with a front-sump
- For custom or race set-ups
- DIY kit requires custom bracket fabrication
- Proven to reduce oil temperatures by 65°F (36°C)
- Includes 25-row stacked-plate oil cooler, CNC-machined application-specific oil adapter and universal 6" stainless steel braided oil lines
- Increases oil capacity by 1.0 quart
- Mishimoto Lifetime Warranty
Installation Notes:
This kit requires fabrication of mounting brackets and possibly modifying the braided oil lines to fit. This kit drastically reduces engine oil temperatures and it designed for race applications only. Street applications should use the Thermostatic Kit.It is the installer's responsibility to check all thermostat plugs, NPT plugs, line fittings, and other connections to assure they are fully tightened before operating the vehicle. Mishimoto recommends that you check all connections at regular intervals, especially during the first few miles after installation.
Kit Includes: - (1) 25-Row Oil Cooler
- (1) Mishimoto LS1/LS2 Oil Cooler Adapter
- (2) 6' Stainless Steel Braided Hose w/ 90° & Straight -10AN Fittings
- (1) Banjo Fitting w/ Bolt M20 x -10AN, Black
- (1) M20 x -10AN Straight Fitting, Black
- (1) Mounting Hardware Set
- Mishimoto Lifetime Warranty
Part TypeFluid Cooler
BrandMISHIMOTO
Package Height7.8
Package Width14.5
Package Length18.2
Weight10.63 PG
Part CategoryPerformance Parts
Part FitmentDirect Fit
Vendor Part NumberMMOC-GTO-04
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
