Land Rover ACE Fluid / Cold Climate Fluid - 4Boats

Land Rover ACE & Cold Climate Power Steering Fluid STC50519 Discovery Range Sport

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£17.59

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Land Rover ACE & Cold Climate Fluid STC50519

Name: Land Rover ACE & Cold Climate Power Steering Fluid STC50519 Discovery Range Sport
Price: 17.59 GBP
Rating: 5 (1 reviews)

Premium Quality Aftermarket Replacement Fluid

This high-performance semi-synthetic hydraulic fluid is specifically engineered for Land Rover vehicles equipped with Active Cornering Enhancement (ACE) and Power Assisted Steering (PAS) systems. Formulated to meet the stringent STC50519 specification, it provides exceptional low-temperature fluidity, ensuring smooth and responsive steering even in freezing conditions where standard mineral oils may struggle.

PERFORMANCE: Specifically designed to minimize steering pump "squeal" and protect sensitive hydraulic components from wear and corrosion.

Key Benefits

✔ Anti-Squeal Formula: Reduces hydraulic pump noise.
✔ Extreme Cold Protection: Maintains viscosity down to -51°C.
✔ System Longevity: Protects seals, hoses, and valves.
✔ High Oxidation Stability: Extended service life for PAS systems.

Technical Specs

Color:	Green
Pour Point:	-51°C
Viscosity @ 40°C:	26.5 mm²/s
Viscosity @ 100°C:	6.4 mm²/s
Density @ 15°C:	0.860 kg/l

Compatibility / Fitment Guide

Vehicle Model	System Application	Years
Land Rover Discovery 2	ACE & Power Steering	1998 – 2004
Land Rover Discovery 3 & 4	Power Steering (PAS)	2004 – 2016
Range Rover Sport (L320/L494)	Dynamic Response & PAS	2005 – 2022
Range Rover (L322/L405)	Power Steering (PAS)	2002 – 2021
Land Rover Defender	Power Steering (PAS)	1987 – 2016

OEM Cross Reference

Land Rover	STC50519, LRN2261, LR003401
Texaco	Cold Climate PAS Fluid 14315, Texaco 33270
General Motors	GM 9985835, 12345866, 12345867
Chrysler	MS 5931

Questions & Answers

Is this a genuine Land Rover part?

This is a premium quality aftermarket replacement fluid, formulated by 4Boats to meet or exceed the STC50519 performance standard for fitment in JLR hydraulic systems.

Can I use standard Red ATF instead of this?

We strongly advise against it. Using standard ATF in systems requiring STC50519 can lead to steering pump noise, sluggish response in cold weather, and potential long-term damage to the Active Cornering Enhancement (ACE) system.

What is the color of this fluid?

This fluid is Green in color, which is the industry standard for identifying Cold Climate PAS and ACE fluids to prevent cross-contamination with other hydraulic fluids.

Note: Please verify your vehicle's requirements against the OEM references listed above before purchasing. Distributed by 4Boats.co.uk.

For the products under £150 the shipping is £6.99.

Free delivery for most items over £150.

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Land Rover ACE & Cold Climate Power Steering Fluid STC50519 Discovery Range Sport