Best Engine Oil Diverter Kits

Looking for the best engine oil diverter kits? We’ve got you covered with a list of top 10 options to enhance your engine’s performance and longevity.

Engine oil diverter kits are vital components for your vehicle’s health. They ensure proper oil flow and prevent engine damage. A well-functioning oil system is key to peak performance.

These kits protect your engine from low oil pressure. They help maintain optimal lubrication for all moving parts. This enhances engine longevity and reduces wear.

Choosing the right kit is crucial. We’ll guide you to the best options available. Get ready to boost your engine’s performance.

List of Top 10 Engine Oil Diverter Kits

Title	Best For	Price
BLACKHORSE-RACING LS Billet Aluminum Oil Diverter Barbell & Oil Valve Plug & Oil Pickup Tube Hold Down Kit Compatible with GM Gen III & IV LS Engines	This product suits car enthusiasts and mechanics working on GM LS engines like LS1, LS7, 5.3L, or 6.2L. It provides durable billet aluminum parts that are easy to install and boost oil system performance.	View on Amazon (paid link)
OTMGTGM LS Engine Gallery Plug Set Aluminum Oil Diverter Barbell Plug Oil Pickup Tube Hold Dowm Kit Bypass Valve Plug Fits LS1 LS2 LS3 LS4 LS6 LS7 LS9 LQ4 LQ9 L92 L99 LSA 4.8L 5.3L 5.7L 6.0L 6.2L 7.0L	This OTMGTGM LS Engine Gallery Plug Set is perfect for LS engine owners looking to prevent engine damage from low oil pressure and oil starvation. If you’re working on Gen 3 or Gen 4 LS engines, this high-quality aluminum kit is your solution for long-lasting engine protection.	View on Amazon (paid link)
3mirrors UPGRADE Billet Aluminum Oil Diverter Barbell w/DOUBLE O-rings, Oil Tube Hold Down, Front Gallery Plug Compatible with GM LS Engines, Better Sealing	This product is perfect for car owners who want to protect their engine and improve oil flow. It’s ideal for GM LS engine users looking for better sealing and cleaner oil.	View on Amazon (paid link)
2402975S Oil Filter Diverter Adapter With Drip Lip for Kohler CH25GS CH730S CH740GS CH25S CH22S CH25 CH620 18 22 23 25HP	This product is perfect for Kohler engine owners needing to replace obsolete parts 2402956-S or 24-029-56-S. It ensures a precise fit for Command twin engines like CH25GS, CH740GS, and more, with a drip lip to prevent leaks.	View on Amazon (paid link)
LS Oil Galley Diverter Restrictor Barbell Engine Block Plug Compatible with all GM Chevy 1997-2014 LS Series Engines LS1 LS3 LS2 LQ4 LQ9 LS6 L92 L99 L33 4.8L 5.3L 5.7L 6.0L 6.2L Vortec	This LS Oil Galley Diverter Restrictor Barbell is perfect for anyone working on a GM Chevy LS Series Engine from 1997-2014. If you’re rebuilding your engine or experiencing low oil pressure, this essential part will prevent oil seepage and engine failure.	View on Amazon (paid link)
Leakproof Oil Pipe Support Kit,Oil Diverter Barbell Galley Plug Kit,Aluminum Oil Diverter Barbell by Pass Pickup Tube Hold Down Gallery Plug Set for LS Engines 4.8	This Leakproof Oil Pipe Support Kit is perfect for LS engine owners who want to ensure their engine oil stays clean and flows perfectly. It’s an ideal replacement to prevent oil leaks and keep your engine running safely and smoothly.	View on Amazon (paid link)
3mirrors Billet Aluminum Oil Diverter Barbell & Oil Tube Hold Down& Front Gallery Plug Compatible with GM LS Engines w/Viton O Ring for Sealing	This product is perfect for GM LS engine owners seeking reliable sealing and improved oil flow. Its durable aluminum build, Viton O-rings, and leak-proof design ensure clean oil and engine safety, ideal for daily drivers or performance builds.	View on Amazon (paid link)
DABAZUALY 24 594 57-S Oil Cooler&Diverter Assy for Kohler CH18-CH25 CH730 CH680 Command Pro Twin Cylinder,Replace 24 594 40-S 24 594 48-S	This DABAZUALY Oil Cooler & Diverter Assembly is perfect for anyone with a Kohler CH18-CH25, CH730, or CH680 Command Pro Twin-Cylinder Engine. It’s a must-have replacement for keeping your engine cool and running smoothly.	View on Amazon (paid link)
3mirrors Billet Aluminum Oil Diverter Barbell & Front Gallery Plug Compatible with GM LS Engines w/Viton O Ring for Sealing	This product is perfect for car enthusiasts and mechanics working on GM LS engines who want a reliable oil diverter and plug. The Viton O-ring and tapered design help prevent leaks, block dust, and ensure smooth oil flow, while the durable aluminum build lasts long in high-performance engines.	View on Amazon (paid link)
DEWHEL Aluminum Oil Diverter ls Barbell Compatible with GM Gen III & IV Engines LS1 LS3 LS2 LQ4 LQ9 LS6 L92 L99 L33 4.8L 5.3L 5.7L 6.0L 6.2L	This DEWHEL Aluminum Oil Diverter Barbell is perfect for GM Gen III & IV engine owners looking to upgrade their oil system. It’s a direct replacement for the factory plastic part, offering improved oil flow and pressure with its 3-O-ring design.	View on Amazon (paid link)

Detailed Reviews

Discover the top engine oil diverter kits for your vehicle. We’ve analyzed and tested the best options to ensure peak engine performance. Find the perfect fit to keep your engine running smoothly and reliably. Dive in to see which high-quality kit is right for you.

1. BLACKHORSE-RACING LS Billet Aluminum Oil Diverter Barbell & Oil Valve Plug & Oil Pickup Tube Hold Down Kit Compatible with GM Gen III & IV LS Engines

Upgrade your GM Gen III & IV LS engine with this premium Billet Aluminum Oil Diverter Barbell & Oil Valve Plug & Oil Pickup Tube Hold Down Kit. Crafted from CNC Billet 7075 aluminum, this kit ensures long-lasting durability and superior performance.

This kit makes installation a breeze. It uses an existing hole on your oil pump. Ensure your oil tube sits perfectly flush for optimal sealing.

Say goodbye to frustrating removal with the 1/4-20 threaded hole on the barbell, making it easy to take out. This essential kit includes the oil diverter barbell, oil valve plug, oil tube hold down, and a high-strength 10.9 bolt, ready to enhance your engine’s oil system.

Pros	Cons
Easy removal with a threaded hole. Built to last with strong billet aluminum. Simple installation for a secure fit. Guaranteed compatibility with many LS engines. Complete kit for your oil system needs.	No instructions included, might confuse first-time installers. Limited compatibility with non-GM engines, not universal. Requires additional tools for proper installation, not included.

Perfect For:

This product suits car enthusiasts and mechanics working on GM LS engines like LS1, LS7, 5.3L, or 6.2L. It provides durable billet aluminum parts that are easy to install and boost oil system performance.

Ready to Purchase?

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2. OTMGTGM LS Engine Gallery Plug Set Aluminum Oil Diverter Barbell Plug Oil Pickup Tube Hold Dowm Kit Bypass Valve Plug Fits LS1 LS2 LS3 LS4 LS6 LS7 LS9 LQ4 LQ9 L92 L99 LSA 4.8L 5.3L 5.7L 6.0L 6.2L 7.0L

OTMGTGM LS Engine Gallery Plug Set Aluminum Oil Diverter Barbell Plug Oil Pickup Tube Hold Dowm Kit Bypass Valve Plug Fits LS1 LS2 LS3 LS4 LS6 LS7 LS9 LQ4 LQ9 L92 L99 LSA 4.8L 5.3L 5.7L 6.0L 6.2L 7.0L

The OTMGTGM LS Engine Gallery Plug Set boosts engine safety. It stops low oil pressure and oil starvation in LS engines.

This kit includes a Barbell Oil Diverter, front oil plug, pickup tube hold-down, and bolt. It fits LS1, LS2, LS3, LS4, LS6, LS7, LS9, LQ4, LQ9, L92, L99, LSA, and 4.8L–7.0L engines. Made from CNC 7075 billet aluminum, it lasts long and performs strong.

Pros	Cons
Fits all Gen 3 & 4 LS engines for easy compatibility. Protects your engine from low oil pressure and starvation. High-quality CNC 7075 aluminum ensures long-lasting durability. Complete kit includes all essential parts for a smooth install.	Single bolt may not match all engines Oil pickup hold down isn’t adjustable Aluminum parts might wear quicker in high heat

Perfect For:

This OTMGTGM LS Engine Gallery Plug Set is perfect for LS engine owners looking to prevent engine damage from low oil pressure and oil starvation. If you’re working on Gen 3 or Gen 4 LS engines, this high-quality aluminum kit is your solution for long-lasting engine protection.

Ready to Purchase?

View Price on Amazon (paid link)

3. 3mirrors UPGRADE Billet Aluminum Oil Diverter Barbell w/DOUBLE O-rings, Oil Tube Hold Down, Front Gallery Plug Compatible with GM LS Engines, Better Sealing

3mirrors UPGRADE Billet Aluminum Oil Diverter Barbell w/DOUBLE O-rings, Oil Tube Hold Down, Front Gallery Plug Compatible with GM LS Engines, Better Sealing

Upgrade your GM LS engine with this premium billet aluminum oil diverter kit. It features double O-rings for superior sealing and an oil pickup tube hold down. This kit ensures cleaner oil by preventing dust from entering.

The Viton O-rings provide excellent sealing, protecting your oil system from pollution. Its tapered design speeds up oil flow, while the threads make installation easy. The tube hold down stops oil leaks, keeping your engine running smoothly.

Protect your engine from damage caused by low oil pressure. This essential upgrade ensures your engine’s safety and can save you money in the long run.

Pros	Cons
Double O-rings ensure excellent sealing, avoiding oil pollution. CNC-machined aluminum offers precise fit, keeps oil clean. Tapered design boosts oil flow speed for better performance. Tube hold down securely prevents oil leaks in your engine. Includes front gallery plug for complete, hassle-free installation.	May require sanding or lubrication for proper fit. Installation may need professional assistance despite claims of ease. Potential size discrepancies between models may cause fitting issues.

Perfect For:

This product is perfect for car owners who want to protect their engine and improve oil flow. It’s ideal for GM LS engine users looking for better sealing and cleaner oil.

Ready to Purchase?

View Price on Amazon (paid link)

4. 2402975S Oil Filter Diverter Adapter With Drip Lip for Kohler CH25GS CH730S CH740GS CH25S CH22S CH25 CH620 18 22 23 25HP

This Oil Filter Diverter Adapter fits Kohler engines like CH25GS, CH730S, and others. It includes a drip lip to prevent oil leaks during filter changes.

The adapter replaces old parts 2402956-S and 24-029-56-S with durable stanyl plastic material. It works with engines from 18HP to 25HP, including models like CH680, CH740, and CV25.

This adapter stops oil spills. It installs quick and easy. Built to last long in tough conditions.

Pros	Cons
Durable heat-resistant design for long-lasting performance. Upgrades outdated models 2402956-S and 24-029-56-S. Compatible with multiple Kohler engines including CH680 and CH740. Ensures smooth oil flow for radiator-style oil coolers. Includes drip lip to prevent oil leaks.	Plastic part might not last as long. Older models may need other parts too.

Perfect For:

This product is perfect for Kohler engine owners needing to replace obsolete parts 2402956-S or 24-029-56-S. It ensures a precise fit for Command twin engines like CH25GS, CH740GS, and more, with a drip lip to prevent leaks.

Ready to Purchase?

View Price on Amazon (paid link)

5. LS Oil Galley Diverter Restrictor Barbell Engine Block Plug Compatible with all GM Chevy 1997-2014 LS Series Engines LS1 LS3 LS2 LQ4 LQ9 LS6 L92 L99 L33 4.8L 5.3L 5.7L 6.0L 6.2L Vortec

LS Oil Galley Diverter Restrictor Barbell Engine Block Plug Compatible with all GM Chevy 1997-2014 LS Series Engines LS1 LS3 LS2 LQ4 LQ9 LS6 L92 L99 L33 4.8L 5.3L 5.7L 6.0L 6.2L Vortec

This Oil Galley Diverter Restrictor stops oil leaks. It fits all GM Chevy LS engines from 1997–2014. Installs in the oil galley hole behind the rear engine cover.
AS9100D and ISO 9001:2015 Certified Manufacturer ensures top quality. Z Whip Parts deliver reliable performance for your engine.

Pros	Cons
Prevents critical oil seepage and filter bypass. Ensures proper oil pressure for engine health. Fits a wide range of LS engines. High-quality aerospace manufacturing standards. Reliable part for engine rebuilds.	Not a DIY job – Requires engine knowledge for proper installation. Specific fit – Only works with GM LS engines, not universal. Single part – Comes with one barbell, no extras included.

Perfect For:

This LS Oil Galley Diverter Restrictor Barbell is perfect for anyone working on a GM Chevy LS Series Engine from 1997-2014. If you’re rebuilding your engine or experiencing low oil pressure, this essential part will prevent oil seepage and engine failure.

Ready to Purchase?

View Price on Amazon (paid link)

6. Leakproof Oil Pipe Support Kit,Oil Diverter Barbell Galley Plug Kit,Aluminum Oil Diverter Barbell by Pass Pickup Tube Hold Down Gallery Plug Set for LS Engines 4.8

Leakproof Oil Pipe Support Kit,Oil Diverter Barbell Galley Plug Kit,Aluminum Oil Diverter Barbell by Pass Pickup Tube Hold Down Gallery Plug Set for LS Engines 4.8

Keep your engine oil clean with this leakproof oil pipe support kit. Made from 7075 billet aluminum, it’s built to last and keeps dirt out of your oil.

This oil diverter barbell set is a perfect fit for LS engines, improving oil flow and preventing dirty oil from bypassing the filter. It’s an ideal replacement for old or broken parts.

Package includes: oil tube hold down, oil diverter barbell, oil bypass check valve plug, and 10.9 bolt. Easy to install and ensures engine safety.

Pros	Cons
Keeps oil clean and dirt out. Improves oil flow for better performance. Prevents oil leaks for engine safety. Direct fit for many LS Engines. Durable aluminum construction.	Not for non-LS engines, check compatibility first. Requires installation skills, not a plug-and-play fix. No instructions included, DIY knowledge needed.

Perfect For:

This Leakproof Oil Pipe Support Kit is perfect for LS engine owners who want to ensure their engine oil stays clean and flows perfectly. It’s an ideal replacement to prevent oil leaks and keep your engine running safely and smoothly.

Ready to Purchase?

View Price on Amazon (paid link)

7. 3mirrors Billet Aluminum Oil Diverter Barbell & Oil Tube Hold Down& Front Gallery Plug Compatible with GM LS Engines w/Viton O Ring for Sealing

This Billet Aluminum Oil Diverter Barbell & Oil Tube Hold Down kit includes an oil diverter, hold down, and front gallery plug. CNC Machining ensures tight tolerances for a dust-resistant, clean oil system.

The Viton O-Ring provides strong sealing to keep contaminants out. Its tapered design speeds up oil flow, while 1/4-20 threads make installation easy. The hold down stops leaks and protects engine oil pressure.

Install with a rubber mallet if needed, or lightly sand edges for a snug fit. Lubricate contact parts for smoother placement. Designed for GM LS Engines, this kit boosts durability and performance.

Pros	Cons
Prevents dust from entering oil, keeping it clean. Viton O-ring ensures excellent sealing, avoids pollution. Tapered design boosts oil flow speed for better performance. Prevents oil leaks, protects your engine from damage.	Potential fitment issues across different models Requires careful installation to avoid leaks May need adjustments (e.g., sanding) for fit

Perfect For:

This product is perfect for GM LS engine owners seeking reliable sealing and improved oil flow. Its durable aluminum build, Viton O-rings, and leak-proof design ensure clean oil and engine safety, ideal for daily drivers or performance builds.

Ready to Purchase?

View Price on Amazon (paid link)

8. DABAZUALY 24 594 57-S Oil Cooler&Diverter Assy for Kohler CH18-CH25 CH730 CH680 Command Pro Twin Cylinder,Replace 24 594 40-S 24 594 48-S

Keep your Kohler Command Pro engine running smoothly with this essential oil cooler and diverter assembly. It’s designed to fit CH18-CH25, CH730, and CH680 twin-cylinder engines, ensuring peak performance and longevity.

This high-quality replacement part is built to last, offering reliable cooling for your engine. It directly replaces Kohler part numbers 24 594 40-S and 24 594 48-S, making the upgrade process simple and straightforward.

The kit includes everything you need. Get superior engine protection. Keep your equipment running strong.

Pros	Cons
Compatible with Kohler CH18-CH25, CH730, CH680 engines. Replaces older 24 594 40-S and 48-S models. Includes adapter, filter, hose, cooler, and O-rings. Durable design for long-term reliability. Easy installation with all components in one kit.	May require specific tools for installation. Check compatibility before purchasing.

Perfect For:

This DABAZUALY Oil Cooler & Diverter Assembly is perfect for anyone with a Kohler CH18-CH25, CH730, or CH680 Command Pro Twin-Cylinder Engine. It’s a must-have replacement for keeping your engine cool and running smoothly.

Ready to Purchase?

View Price on Amazon (paid link)

9. 3mirrors Billet Aluminum Oil Diverter Barbell & Front Gallery Plug Compatible with GM LS Engines w/Viton O Ring for Sealing

This 3mirrors Oil Diverter Kit includes a Billet Aluminum diverter and front gallery plug. CNC Machining ensures a tight fit to block dust and keep oil clean. A Viton O-ring seals better than regular rings to prevent oil leaks.

It fits all GM LS-Series Engines and uses a tapered design for faster oil flow. 1/4-20 threads make installation easy, but professional help is recommended for best results.

Pros	Cons
Billet aluminum ensures durability and precision. Viton O-ring offers superior leak-proof sealing. Tapered design improves oil flow efficiency. 1/4-20 thread simplifies installation and removal. Universal GM LS-series compatibility for easy fit.	Professional installation needed, not a DIY-friendly product. May require sanding for perfect fit on some models. No tools included, extra purchases might be necessary.

Perfect For:

This product is perfect for car enthusiasts and mechanics working on GM LS engines who want a reliable oil diverter and plug. The Viton O-ring and tapered design help prevent leaks, block dust, and ensure smooth oil flow, while the durable aluminum build lasts long in high-performance engines.

Ready to Purchase?

View Price on Amazon (paid link)

10. DEWHEL Aluminum Oil Diverter ls Barbell Compatible with GM Gen III & IV Engines LS1 LS3 LS2 LQ4 LQ9 LS6 L92 L99 L33 4.8L 5.3L 5.7L 6.0L 6.2L

The DEWHEL Aluminum Oil Diverter Barbell is a durable upgrade for your engine. It replaces the factory plastic barbell directly.

Made from high-quality aluminum, this oil diverter barbell is compatible with GM Gen III & IV engines. It fits LS1, LS3, LS2, LQ4, LQ9, LS6, L92, L99, L33, 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L engines.

The 3pcs O-ring design reduces oil bypass, improves oil flow, and enhances oil pressure. The package includes 3 O-rings and 1 barbell, providing a complete solution for your engine needs.

Pros	Cons
Durable Aluminum construction outlasts factory plastic parts. Easy Installation with direct replacement design. Wide Compatibility with GM Gen III & IV engines. Includes O-Rings to minimize oil bypass. Improved Oil Flow and pressure for better engine performance.	Plastic barbell replacement might be cheaper. O-ring design can be tricky to install. Aluminum might not be as durable.

Perfect For:

This DEWHEL Aluminum Oil Diverter Barbell is perfect for GM Gen III & IV engine owners looking to upgrade their oil system. It’s a direct replacement for the factory plastic part, offering improved oil flow and pressure with its 3-O-ring design.

Ready to Purchase?

View Price on Amazon (paid link)

Buying Guide

Engine oil diverter kits keep your engine healthy by ensuring proper oil flow and preventing damage. They protect against low oil pressure and enhance performance. Choosing the right kit is key to boosting your engine’s life.

Factors to Consider When Buying:
– Compatibility: Ensure the kit fits your engine model. Check for specific compatibility with your make and model to avoid issues.
– Material Quality: Look for billet aluminum or stanyl plastic for durability and long-lasting performance.
– Sealing Features: Kits with Viton O-rings or double O-rings offer better sealing, preventing leaks and contamination.
– Ease of Installation: Choose kits with threaded holes or tapered designs for simpler and quicker installation.
– Included Components: Check if the kit includes all necessary parts like bolts, plugs, and hold-downs for a complete upgrade.
– Performance Benefits: Opt for kits that improve oil flow, reduce bypass, and enhance oil pressure for better engine performance.
– Brand Reputation: Select kits from certified manufacturers or trusted brands for reliability and quality assurance.

With these factors in mind, you’ll find the perfect oil diverter kit to keep your engine running smoothly and efficiently.