CROWN AUTOMOTIVE L4236966 Transmission Cooler Jumper Line Set

( Brand: Crown Automotive ), ( Manufacturer Part Number: L4236966 ), ( Part Type: Line Transmission Cooler ), ( Construction: Stainless Steel.aluminum ), ( Axle: Any ), ( Color: Unpainted ), ( Transmission: 42rle.545rfe.w5a580 ), ( Hardware Included: Use Existing Hardware ), ( Packaging: Poly Bag ), ( Universal Fitment: Performance/custom )

Review CROWN AUTOMOTIVE Transmission Cooler Jumper Line Set For Jeep fits WRANGLER 2007–2018

Introducing the Crown Automotive L4236966 Transmission Cooler Jumper Line Set, meticulously engineered to cater to the specific cooling needs of Jeep Wrangler models manufactured between 2007 and 2018. This premium jumper line set is designed as a direct replacement for the factory transmission cooler lines, ensuring a perfect fit and seamless integration into your vehicle's cooling system.

Crafted from high-quality materials, the transmission cooler jumper lines boast exceptional durability and resistance to the harsh conditions that off-road driving can subject them to. The lines are made of reinforced rubber, which offers superior flexibility and resistance to cracking, splitting, or leaking compared to the traditional rubber lines. Moreover, the inner hoses are reinforced with stainless steel mesh, preventing any potential damage from stone impacts or other road hazards.

The Crown L4236966 Transmission Cooler Jumper Line Set comes complete with all necessary components for a successful installation, including the necessary clamps, hose ends, and mounting hardware. The hoses are designed with a press-fit connection system, ensuring a secure and leak-free connection without the need for any special tools or adhesives.

Installing the transmission cooler jumper lines is a relatively straightforward process, and the included instructions make it even easier. The lines are designed to connect the transmission cooler to the radiator, allowing the coolant to circulate efficiently and maintain optimal temperatures, especially during heavy off-road use.

By upgrading to the Crown Automotive L4236966 Transmission Cooler Jumper Line Set, Jeep Wrangler owners can enjoy enhanced cooling performance and extended component life, giving them the peace of mind they need to tackle any off-road adventure with confidence.

Pros and Cons of Buying a Crown L4236966 Transmission Cooler Jumper Line Set for Jeep Wrangler (2007-2018)

The Crown L4236966 Transmission Cooler Jumper Line Set is a popular aftermarket upgrade for Jeep Wrangler owners (2007-2018). This component helps improve the cooling system's efficiency and reliability. In this analysis, we will discuss the benefits and drawbacks of purchasing this transmission cooler jumper line set.

1. Enhanced Cooling: The jumper line set enables the transmission cooler to receive a more consistent flow of coolant, which can help maintain optimal operating temperatures, especially during heavy usage or off-road conditions.

2. Increased Durability: The aftermarket jumper line set is typically made from high-quality materials, such as reinforced rubber or stainless steel, which can resist the harsh conditions of off-roading and prolong the life of the transmission cooling system.

3. Improved Performance: By maintaining cooler temperatures, the transmission operates more efficiently, leading to better overall performance and fuel economy.

4. Reduced Risk of Overheating: The jumper line set can help prevent overheating, which can save costly repairs and potential engine damage.

1. Cost: The aftermarket transmission cooler jumper line set can be more expensive than the factory-installed component, which may deter some buyers.

2. Installation Complexity: Installing the jumper line set may require some mechanical skills and tools, which could pose a challenge for some Jeep Wrangler owners.

3. Potential Leaks: Although the aftermarket jumper line set is designed to be more durable, there is still a risk of leaks, especially if not installed correctly.

The Crown L4236966 Transmission Cooler Jumper Line Set for Jeep Wrangler (2007-2018) offers several benefits, including enhanced cooling, increased durability, improved performance, and reduced risk of overheating. However, it also comes with some drawbacks, such as higher cost and installation complexity.

If you frequently use your Jeep Wrangler for heavy-duty tasks or off-roading, investing in a transmission cooler jumper line set can help ensure your cooling system remains efficient and reliable. Consider purchasing a high-quality aftermarket component from a reputable manufacturer to maximize the benefits and minimize the risks. Additionally, consult a professional mechanic or follow a detailed installation guide to ensure proper installation.

Details:

part #: l4236966 price

• $61.52

specifications othellodrivetrain:

• for models: Wrangler
• for makes: Jeep
• for years: 2007-2018
• brand: Crown Automotive
• mpn: L4236966
• part type: Line Transmission Cooler
• construction: Stainless Steel.aluminum
• axle: Any
• color: Unpainted
• transmission: 42rle.545rfe.w5a580
• hardware included: Use Existing Hardware
• packaging: Poly Bag
• universal fitment: Performance/custom

general othellodrivetrain:

• condition: New
• Car Truck Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain

returns othellodrivetrain:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

payments othellodrivetrain:

• credit card: Diners-club
• other
• wallet: Apple-pay

shipping othellodrivetrain:

• service: Standard, Expedited
• type: Fixed
• cost: $0.00
• class: Standard, Expedited
• transit: 4-7 Days

offer othellodrivetrain:

• sold: 0
• started: January 24, 2026
• quantity: 5
• options: Ship-to-home
• availability: In Stock

seller othellodrivetrain:

• # reviews: 18119
• rating: 98.7%
• city: Compton, California

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