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Titan Motorsports

Ineos Grenadier High-Performance Transmission Oil Cooler

Ineos Grenadier High-Performance Transmission Oil Cooler

SKU# 8348
MSRP: $649.00 USD
MAP: Regular price $599.00 USD
Regular price Sale price $599.00 USD
Sale Sold out

Where to buy

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CSF, the world leader in advanced cooling solutions, has joined forces with Titan Motorsports to elevate the Ineos Grenadier platform to a new tier of reliability and performance. The result: a race-proven, overland-tested High-Performance Oil Cooler that delivers enhanced cooling efficiency and rugged durability. Perfect for those who push their Grenadier beyond the ordinary.

This isn't just for extreme off-roaders or heavy haulers. Even modest modifications like larger wheels and tires increase strain on your transmission. The CSF transmission cooler provides essential protection that:

  • Extends transmission life by maintaining optimal fluid temperatures
  • Improves towing capacity by enhancing cooling efficiency
  • Eliminates performance limitations during demanding driving conditions
  • Provides peace of mind with superior engineering and construction

Whether you're exploring remote trails or building a performance-forward rig, the CSF x Titan Motorsports Oil Cooler is the ultimate upgrade to keep your Ineos Grenadier running cool, strong, and ready for more.

Product Details

CSF Race, in collaboration with Titan Motorsports, are proud to offer a game changing transmission oil coolers engineered for the Ineos Grenadier. This high-performance cooler delivers the temperature control serious off-road enthusiasts demand.

Titan Motorsports Ineos Grenadier Ineos Grenadier Tranmission Oil Cooler Ineos Grenadier Tranmission Oil Cooler Installed

Design & Engineering

When transmission fluid overheats, performance suffers and long-term damage becomes more likely. CSF & Titan Motorsports engineers identified this critical vulnerability during extensive real-world testing of Grenadier under demanding conditions. Having to stop and wait for your transmission to cool down is more than just an inconvenience, it is a limitation that shouldn't exist in an SUV like this.

The transmission oil cooler eliminates the concern of overheating. The advanced design features CSF's High Efficiency Bar/Plate Core with All-Aluminum tanks for rugged durability. This cooler is an ideal upgrade for the Grenadier and offers several key benefits:

  • Keeps transmission fluid under control, even in the toughest off-road conditions
  • Extends transmission life and reliability
  • Improves cooling efficiency for towing, crawling, and overlanding
  • Designed for easy installation
  • Delivers peace of mind through proven CSF engineering

CSF vs OEM

The factory transmission oil cooler for the Grenadier is definitely ample for daily driving and even some off-roading and towing. However, the OE cooler can’t always keep up in adverse conditions. Especially in more extreme off-roading. The CSF design offers:

  • 39% Larger Core Volume: Features two additional rows of oil cooling and a thicker 55mm core (vs. OEM 45mm core) for improved heat dissipation.
  • Upgraded Core Design: replaces the fragile Tube & Fin core for a Heavy-Duty Bar & Plate core that offers unmatched durability for off-road abuse and harsh environments.
  • TIG-Welded End Tanks: Stronger and more durable than the factory’s brazed construction, reducing the risk of leaks.
  • Corrosion-Resistant Finish: Satin black coating provides long-lasting protection against debris, salt, and oxidation.

With enhanced cooling performance, increased durability, and precision engineering, this Transmission Oil Cooler is the perfect solution for Ineos owners pushing their rigs to the limit.

CSF x Titan Motorsports 8348 Ineos Grenadier Tranmission Oil Cooler next to Factory Cooler CSF x Titan Motorsports 8348 Ineos Grenadier Tranmission Oil Cooler next to Factory Cooler CSF x Titan Motorsports 8348 Ineos Grenadier Tranmission Oil Cooler next to Factory Cooler
Feature CSF OEM
# Cooling Tubes 14 11
Fin Height/Width 6.5mm 8mm
Core Thickness 55mm (2.16 inches) 45mm (1.77 inches)
Core Material Aluminum Aluminum
Core Construction Bar & Plate Tube & Fin
Tank Material Aluminum Aluminum
Construction 100% TIG Welded Brazed

Plug and Play Installation

CSF & Titan Motorsports designed this Transmission Oil Cooler to easily replace the OEM unit. The Plug-and-Play "Drop-in Fit" installation is very straightforward and greatly improves the reliability and longevity of your transmission.

Ineos Grenadier Tranmission Oil Cooler Installed Ineos Grenadier Tranmission Oil Cooler Installed Ineos Grenadier Tranmission Oil Cooler Installed

⚠ Fitment Notes

May not fit Diesel models - OE Part number for the Diesel Transmission Oil Cooler differs from the Gasoline Version

Features
  • Direct Fitment: Designed specifically for the Ineos Grenadier with OEM part interchangeability
  • High-Pressure, High-Flow Cooling: 13 Row CSF Bar & Plate Core engineered to handle extreme heat and pressure conditions.
  • "Aero-Flow" Bar Lightweight Construction for Strength and Maximum Flow
  • Cast End Tanks with 100% Tig Welded Construction
  • Rugged Construction: Bar/plate core architecture offers unmatched durability for off-road abuse and harsh environments.
  • Corrosion-Resistant Finish: Satin black coating provides long-lasting protection against debris, salt, and oxidation
  • CNC Machined Mounting Brackets and OEM Style Inlet/Outlet Connection
  • Individually Leak and Pressure Tested
Applications
Year Range Make Chassis Code Model Trim Engine / Trans / Etc Notes
2024-2026 INEOS - Grenadier Base Turbocharged 3.0L L6 -
2024-2026 INEOS - Grenadier Fieldmaster Turbocharged 3.0L L6 -
2024-2026 INEOS - Grenadier Trialmaster Turbocharged 3.0L L6 -
2025-2026 INEOS - Grenadier Quartermaster Base Turbocharged 3.0L L6 -
2025-2026 INEOS - Grenadier Quartermaster Fieldmaster Turbocharged 3.0L L6 -
2025-2026 INEOS - Grenadier Quartermaster Trialmaster Turbocharged 3.0L L6 -
OEM Part Numbers
  • Ineos: 1102317601
Warranty

Cooling Systems and Flexibles, Inc. (CSF) warrants CSF’s High-Performance Cooling Systems, under normal use and service, to the original purchaser of the vehicle in which the product was originally installed. For more information and details please visit our Warranty Page

SKU# 8348 Warranty Term: CSF does not set Warranty Policies for Private Label or Exclusive Parts. Please see the vendor's website for warranty information if not included in the description or features.