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Land Rover AJ126 3.0L V6 supercharged cooling system upgrade kit with aluminum pipes, thermostat & water pump

PartMaster Hub

4.5 (123)

2015-2020 Land Rover Cooling System Upgrade Kit V4 - Aj126 3.0L V6 S/C

Name: PartMaster Hub 2015-2020 Land Rover Cooling System Upgrade Kit V4 - Aj126 3.0L V6 S/C - 2015-2020 Land Rover Cooling System Upgrade Kit V4 - Aj126 3.0L V6 S/C
Brand: PartMaster Hub
SKU: 48379006517491
Price: 563.79 USD
Availability: InStock
Rating: 5 (6 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$563.79

Quantity

Color

Black

Quantity

Description

Engine application: AJ126 3.0L V6 Supercharged - Gas/Petrol

Compatible Models: Land Rover. Range Rover. Range Rover Sport. Velar. Discovery. LR4 & more
Other Names: Low-Temp Cooling System Kit, Engine Cooling System Upgrade Kit
Warranty...

Reviews

5.0

6 ratings

every part fit like a glove

Parts could not be more precise. hopefully these items will eliminate the problem that are a plague on these beautiful trucks. But the installation are for a professional way out of my league

David · June 2, 2026

Perfect upgrade kit

The kit had almost everything I needed to complete the cooling system upgrade on my 2018 D5 3.0 supercharged V6. The only additional parts I needed to get were the 2 serpentine belts for the water pump and supercharger, and a couple of gallons of orange coolant concentrate. The parts in the kit are well made, fitted perfectly and had no leaks. Very happy with this kit.

Martin · April 17, 2026