--- product_id: 418115172 title: "LPD47391 Low Pressure Drop 40k Transmission Oil Cooler Kit Compatible with Heavy Duty 40,000 GVW Max with Mounting Hardware" brand: "sintly" price: "¥71529" currency: JPY in_stock: true reviews_count: 5 category: "Sintly" url: https://www.desertcart.jp/products/418115172-lpd47391-low-pressure-drop-40k-transmission-oil-cooler-kit-compatible store_origin: JP region: Japan --- # Compact 8.5"x22.75"x1.3" low pressure drop design 40,000 GVW max heavy-duty capacity Durable brazed aluminum, corrosion & heat resistant LPD47391 Low Pressure Drop 40k Transmission Oil Cooler Kit Compatible with Heavy Duty 40,000 GVW Max with Mounting Hardware **Brand:** sintly **Price:** ¥71529 **Availability:** ✅ In Stock ## Summary > 🛠️ Cool your transmission, conquer the road—without compromise! ## Quick Answers - **What is this?** LPD47391 Low Pressure Drop 40k Transmission Oil Cooler Kit Compatible with Heavy Duty 40,000 GVW Max with Mounting Hardware by sintly - **How much does it cost?** ¥71529 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/418115172-lpd47391-low-pressure-drop-40k-transmission-oil-cooler-kit-compatible) ## Best For - sintly enthusiasts ## Why This Product - Trusted sintly brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Heavy-Duty Cooling Power:** Engineered for vehicles up to 40,000 GVW—tackle the toughest towing jobs with confidence. - • **Plug & Play Installation:** Comes with all mounting hardware—professional installation recommended for flawless fit and function. - • **Optimized Low Pressure Drop:** Maximize transmission efficiency with a sleek, compact design that minimizes flow resistance. - • **Responsive Customer Support:** Get expert help within 12 hours—because your rig deserves nothing less. - • **Premium Brazed Aluminum Build:** Corrosion and heat resistant materials ensure longevity and peak performance under pressure. ## Overview The LPD47391 40k Transmission Oil Cooler Kit is a robust, low pressure drop cooling solution designed for heavy-duty vehicles up to 40,000 GVW. Crafted from durable brazed aluminum, it offers superior corrosion and heat resistance for long-lasting performance. Its compact dimensions and included mounting hardware make it ideal for cars, vans, light trucks, RVs, and towing applications, ensuring advanced cooling protection and enhanced transmission efficiency. ## Description 40K Transmission Cooler Fit For Heavy Duty 40,000 GVW Max Low Pressure Drop Trans Cooler Kit With Mounting Hardware, Towing Applications And Advanced Cooling Protection Compatible With LPD47391 Review: ممتاز جدا ورائع وجودي عالية - ممتاز ورائع Review: Grate - Let's Just say tru-cool is overpriced ## Features - [Tips] - Please confirm the 40k transmission oil cooler kit model before placing an order. If you haven’t done it before, professional installation is recommended. - [Size] - 40k transmission cooler measures: 8.5"x22.75"x1.3". This is low Pressure drop unit. - [High Quality] - Trans cooler use durable Brazed Aluminum Structure, we use high-quality materials, corrosion resistance, high temperature resistance and long service life. - [Compatible] - 40K transmission cooler LPD47391 Fit For Advanced Cooling Protection for Car, Van, Light Truck, R.V. and Towing Applications. - [Service] - If you have any question, please Contact us, we will reply and solve your problem within 12 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09F95LXNL | | Assembly Required | No | | Brand | SINTLY | | Colour | Silver | | Customer Reviews | 4.1 4.1 out of 5 stars (323) | | Date First Available | 16 October 2021 | | Generic Name | LPD47391 40k Transmission Oil Cooler | | Item Dimensions LxWxH | 60.5 x 25.3 x 6.5 Centimeters | | Item Weight | 2 kg 600 g | | Item model number | LPD47391 40k Transmission Oil Cooler | | Manufacturer | SINTLY | | Manufacturer Part Number | Oil Coolers Kits-LPD47391 | | Material | aluminum | | Model | LPD47391 40k Transmission Oil Cooler | | OEM Part Number | LPD47391 | | Product Dimensions | 60.5 x 25.3 x 6.5 cm; 2.6 kg | | Size | medium | ## Images ![LPD47391 Low Pressure Drop 40k Transmission Oil Cooler Kit Compatible with Heavy Duty 40,000 GVW Max with Mounting Hardware - Image 1](https://m.media-amazon.com/images/I/81f7Cw+3xsL.jpg) ![LPD47391 Low Pressure Drop 40k Transmission Oil Cooler Kit Compatible with Heavy Duty 40,000 GVW Max with Mounting Hardware - Image 2](https://m.media-amazon.com/images/I/81uN6FKDhgL.jpg) ![LPD47391 Low Pressure Drop 40k Transmission Oil Cooler Kit Compatible with Heavy Duty 40,000 GVW Max with Mounting Hardware - Image 3](https://m.media-amazon.com/images/I/81trGOqCDuL.jpg) ![LPD47391 Low Pressure Drop 40k Transmission Oil Cooler Kit Compatible with Heavy Duty 40,000 GVW Max with Mounting Hardware - Image 4](https://m.media-amazon.com/images/I/81waova103L.jpg) ![LPD47391 Low Pressure Drop 40k Transmission Oil Cooler Kit Compatible with Heavy Duty 40,000 GVW Max with Mounting Hardware - Image 5](https://m.media-amazon.com/images/I/81J43GJpHJL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ ممتاز جدا ورائع وجودي عالية *by G***I on 5 November 2025* ممتاز ورائع ### ⭐⭐⭐⭐⭐ Grate *by S***. on 11 May 2023* Let's Just say tru-cool is overpriced ### ⭐ منتج تالف *by و***ف on 16 February 2024* منتج تالف ## Frequently Bought Together - SINTLY LPD47391 Low Pressure Drop 40k Transmission Oil Cooler Kit Compatible with Heavy Duty 40,000 GVW Max with Mounting Hardware - EVIL ENERGY 6AN Male to 5/8 x 18 Inverted Flare Thread Fitting Adapter Straight 2Pcs - EVIL ENERGY 6AN Fuel Line Kit, 6AN Nylon Braided Fuel Line Hose Fitting Kit CPE 20FT Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/418115172-lpd47391-low-pressure-drop-40k-transmission-oil-cooler-kit-compatible](https://www.desertcart.jp/products/418115172-lpd47391-low-pressure-drop-40k-transmission-oil-cooler-kit-compatible) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-26*