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LPD47391 40K Transmission Oil Cooler Kit for 40,000 GVW Max Trans Cooler
✅ In stock
F
Grade
Analysis Confidence
55%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 4, 2026 1:35 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Tao-Xi
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓High-quality Aluminum Construction: The 40k transmission oil cooler features a durable brazed aluminum construction with optimized fin spacing to ensure exceptional heat dissipation efficiency. It offers outstanding corrosion and high-temperature resistance, delivering long-lasting reliability in demanding operating environments
✓Advanced Low-Pressure Drop Technology: Utilizing superior LPD technology, it reduces system pressure loss and energy consumption. This not only maximizes transmission efficiency and protects critical components but also significantly enhances cooling performance
✓Compatibility and Models: The transmission oil cooler is suitable for vehicles with a Gross Vehicle Weight (GVW) of up to 40,000 pounds, including sedans, vans, light-duty trucks, RVs, and trailers. It provides robust thermal management capabilities to prevent overheating under heavy-duty conditions. OE Number: LPD47391, 47391, OC-4739-1
✓Improved Efficiency: LPD47391 transmission cooler kit effectively maintains the transmission at its optimal operating temperature, helping to extend the transmission's service life, improve fuel efficiency, and reduce costly repair expenses
✓Complete Kit with Installation Hardware: Includes all necessary installation components, such as the cooler, high-pressure rubber hoses, brass fittings, clamps, premium bolts, mounting brackets, and fasteners. This 40k transmission oil cooler kit simplifies the installation process and ensures a secure, vibration-resistant fit across various vehicle models and configurations
⚙️ Specifications
Tao-Xi
TXRXIZ
40K Transmission Oil Cooler Kit
5.63 pounds
26.42 x 10.31 x 2.68 inches
X6070
Polished
LPD47391, 47391, OC-4739-1
LPD47391, 47391, OC-4739-1
Front
Manufacturer
Tao-Xi
Brand
TXRXIZ
Model
40K Transmission Oil Cooler Kit
Item Weight
5.63 pounds
Package Dimensions
26.42 x 10.31 x 2.68 inches
Item model number
X6070