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Diesel Tuning logo featuring a turbocharger graphic and bold orange text, emphasizing performance enhancement for diesel vehicles.
Heavy duty transmission oil cooler kit for Jeep JK Wrangler with DIY installation
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Heavy duty transmission oil cooler kit for Jeep JK Wrangler with DIY installation
Brass hose joiners for Holden Colorado RG transmission cooler lines
Cooler line hose with protective conduit for automotive transmission systems
Heavy-duty hose clamps for automotive transmission and cooler lines
M6 x 20mm bolt with washer and nut for automotive use
M6 x 20 SEMS bolt with integrated washer for automotive use
Nutsert mounting plate for secure automotive and mechanical fastening

Heavy Duty Transmission Oil Cooler Kit to suit Jeep JK Wrangler (Petrol) with 4 and 5 Speed Auto

$520.00

Product by: Wholesale Automatic Transmission

Keep your Jeep JK Wrangler’s transmission cooler under load with this Heavy Duty Transmission Oil Cooler Kit, designed for 4 and 5 speed petrol models. Reduce heat, protect your transmission, and ensure reliable performance.

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Description

Overview

The Heavy Duty Transmission Oil Cooler Kit to suit Jeep JK Wrangler (Petrol) with 4 and 5 Speed Auto delivers superior cooling for your automatic transmission. By lowering transmission temperatures, this upgrade improves reliability, extends gearbox life, and provides confidence when towing or off-roading.

Key Features of the Jeep JK Wrangler Transmission Oil Cooler Kit

  • Designed for Jeep JK Wrangler petrol models with 4 & 5 speed automatic transmissions
  • Heavy duty cooler core reduces transmission heat under heavy load
  • DIY installation with clear instructions included
  • Full kit with hoses, fittings, and mounting brackets
  • Prevents overheating during towing, climbing, and off-road driving
  • Improves transmission durability and overall vehicle performance

Specifications – Jeep Wrangler Auto Transmission Cooler

  • Fitment: Jeep JK Wrangler (Petrol, 4-speed & 5-speed auto)
  • Cooler type: Heavy duty external transmission oil cooler
  • Kit contents: Cooler core, hoses, clamps, brackets, fittings
  • Installation: Direct-fit, DIY friendly with standard tools

What’s in the Box – JK Wrangler Oil Cooler Kit

  • Heavy duty transmission oil cooler core
  • High-quality hoses and clamps
  • Mounting hardware and brackets
  • All fittings required for installation
  • Comprehensive installation instructions

Compatibility – Jeep JK Wrangler Transmission Cooler

This transmission cooler kit is specifically engineered for Jeep JK Wrangler petrol models with 4-speed and 5-speed automatic gearboxes. Not suitable for manual or diesel variants.

PDF Fitting Instructions for Jeep Wrangler Transmission Oil Cooler

Download the official fitting guide: Jeep JK Wrangler Transmission Cooler PDF.

Delivery & Lead Times

All orders are dispatched within 2–5 business days. Delivery times may vary depending on location. Contact us for express shipping options.

Professional Fitting Service on the Sunshine Coast

Sunshine Coast Diesel Tuning provides expert fitting for your Jeep JK Wrangler Heavy Duty Transmission Oil Cooler Kit. Our technicians ensure your cooler is installed correctly, guaranteeing reliability and protection. Book your fitting service here.

Additional information

Weight 7 kg
Dimensions 57 × 36 × 17 cm

Brand Information

  • Wholesale Automatic Transmission
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