Transmission Cooler Line for GM LB7 LLY Duramax 2001-2005 21101404
$150.00
1099 in stock
Shipping: Processing time: 3 business days. Delivery time depends on item size and shipping method. Shipping cost is calculated at checkout based on volumetric weight and destination.
Returns: 30-day returns accepted. Non-defective returns may be subject to a USD 20 return label fee and a USD 20 restocking fee. Approved refunds are processed within 7 days after inspection. See our Return & Refund Policy for details.
Compatibility Notice: Brand names, OEM numbers, and vehicle model references are used for compatibility identification only. TeslGo is an independent seller and is not affiliated with or endorsed by Tesla, Inc. or BYD unless explicitly stated otherwise.
Description
• Precision Fit for GM LB7/LLY Duramax: Designed specifically for 2001-2005 Chevrolet Silverado 2500HD/3500 and GMC Sierra 2500HD/3500 trucks with 6.6L Duramax LB7/LLY diesel engines, ensuring perfect compatibility and seamless integration.
• Durable High-Performance Construction: Manufactured with robust materials, including an inner PTFE hose and a high-strength nylon braided outer layer, providing excellent oil and heat resistance, preventing expansion under high pressure, and protecting against abrasion for maximum durability and reliability.
• Enhanced Cooling & Optimal Performance: These heavy-duty, high-flow lines maintain optimal transmission fluid temperatures, crucial for smooth gear shifting and preventing overheating, thus extending the lifespan of your transmission and improving overall vehicle performance, especially under heavy loads.
• Easy, Leak-Free Installation: Engineered for direct replacement, these lines feature -10AN fittings for a secure, leak-free connection and a 1/2″ inner diameter hydraulic pipe, ensuring a straightforward upgrade without modifications.
• Complete Kit for Transmission Longevity: Includes 1x Transmission Cooler Lines Kit, providing a robust upgrade to replace worn-out parts and offer heavy-duty, high-flow protection, making it an essential investment for maintaining your Duramax’s transmission health and extending its service life.






Additional information
| Weight | 4.5 kg |
|---|---|
| Dimensions | 75 × 30 × 10 cm |
Only logged in customers who have purchased this product may leave a review.
Related products
-

Adjustable Turbo Air Intake Hose (76mm) for Universal Automotive
$3.48 -

Aluminum Radiator Cap (Pressure Regulating, Decorative) for Universal Car Models
$1.75 -

Aluminum Water Temperature Sensor Adapter (1/8”NPT, 26-42mm) for Automotive Radiator Hose
$1.19 – $1.40 -

Automotive Dual Hole Aluminum Hose Separator Clamp for Oil Fuel Line, Brake Line, Water Pipe, Gas Line Universal
$0.53 – $0.79




Reviews
There are no reviews yet.