---
product_id: 347088562
title: "EXT Fully Synthetic CHF Central Hydraulic & Power Steering Fluid (EXT1L) 1 Litre 1L"
brand: "comma"
price: "S$62"
currency: SGD
in_stock: true
reviews_count: 4
category: "Comma"
url: https://www.desertcart.sg/products/347088562-ext-fully-synthetic-chf-central-hydraulic-and-power-steering-fluid
store_origin: SG
region: Singapore
---

# Synthetic-grade hydraulic precision Multi-application versatility UK independent oil blender EXT Fully Synthetic CHF Central Hydraulic & Power Steering Fluid (EXT1L) 1 Litre 1L

**Brand:** comma
**Price:** S$62
**Availability:** ✅ In Stock

## Summary

> ⚡ Drive with confidence—power your ride with precision synthetic fluid!

## Quick Answers

- **What is this?** EXT Fully Synthetic CHF Central Hydraulic & Power Steering Fluid (EXT1L) 1 Litre 1L by comma
- **How much does it cost?** S$62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/347088562-ext-fully-synthetic-chf-central-hydraulic-and-power-steering-fluid)

## Best For

- comma enthusiasts

## Why This Product

- Trusted comma brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Wide OEM Approvals:** Meets multiple GM and PSA specifications, ensuring seamless integration with your vehicle’s systems.
- • **Versatile Compatibility:** Perfectly suited for central hydraulics, power steering, suspension control, and advanced vehicle systems like traction and stability control.
- • **Ready-to-Use Convenience:** Comes in a 1-litre bottle, ideal for easy top-ups and maintenance without hassle.
- • **Trusted UK Craftsmanship:** Formulated by a UK-based independent oil blender, guaranteeing quality and innovation.
- • **Engineered for Peak Performance:** Synthetic formula ensures smooth, reliable hydraulic and power steering operation under all conditions.

## Overview

Comma EXT Fully Synthetic CHF is a premium UK-crafted hydraulic and power steering fluid designed for a broad range of automotive applications. Its synthetic formula delivers superior performance and compatibility with multiple OEM standards, ensuring smooth operation of central hydraulics, power steering, suspension, and advanced vehicle control systems. Packaged in a convenient 1-litre bottle, it’s the go-to choice for professionals seeking reliability and efficiency.

## Description

Comma EXT is a special synthetic based hydraulic fluid suitable for a wide range of applications. Recommended for central hydraulic systems, power steering and suspension level control systems. Also suitable for certain stability and traction control systems, hydrostatically driven fans, generators, air conditioning units, control of convertible car top covers and central locking systems. Recommended by Comma for applications requiring: GM 89021185 / GM 89021186, GM 1052884 / GM 993294, GM 19329450 / GM 19329451, GM 1940707, GM 89020661 PSF-3, PSF-4 MS 5931 9.55550-AG1, AG2, AG3, ISO VG 22, AV4 Cold Climate Power Steering Fluid P/N 45 30 09 800 Dia-Queen PSF CHF 7.1 Type EH PSF-II PSA S71 2710

Review: Very good quality - Excellent product 👌
Review: Good - Great product

## Features

- UK-based, independent oil 'blender'
- Synthetic quality
- Special hydraulic fluid
- Suited to a wide range of applications
- Included components: 1 Litre Bottle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09C2BY541 |
| Best Sellers Rank | 28,704 in Automotive ( See Top 100 in Automotive ) 43 in Hydraulic Oils |
| Brand | Comma |
| Customer Reviews | 4.4 4.4 out of 5 stars (22) |
| Date First Available | 2 Jun. 2020 |
| Manufacturer | Comma |
| Manufacturer part number | EXT1L |
| Manufacturer reference | EXT1L |

## Product Details

- **Brand:** Comma
- **Liquid volume:** 1 Litres
- **Material:** Synthetic
- **Package information:** Bottle
- **Recommended uses for product:** Car

## Images

![EXT Fully Synthetic CHF Central Hydraulic & Power Steering Fluid (EXT1L) 1 Litre 1L - Image 1](https://m.media-amazon.com/images/I/610UR7a-wSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good quality
*by R***O on 21 November 2025*

Excellent product 👌

### ⭐⭐⭐⭐⭐ Good
*by R***H on 30 July 2025*

Great product

### ⭐⭐⭐⭐⭐ Great
*by C***E on 12 February 2025*

Exactly what I needed..

## Frequently Bought Together

- Comma EXT Fully Synthetic CHF Central Hydraulic & Power Steering Fluid (EXT1L) 1 Litre 1L
- LIQUI MOLY Power Steering Oil Leak Stop | 35 ml | Oil additive | SKU: 1099
- Comma MVATF1L 1L Auto Transmission and Power Steering Fluid

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**Shop now:** [https://www.desertcart.sg/products/347088562-ext-fully-synthetic-chf-central-hydraulic-and-power-steering-fluid](https://www.desertcart.sg/products/347088562-ext-fully-synthetic-chf-central-hydraulic-and-power-steering-fluid)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-01*