Name: CSF High-Performance Left Radiator for 992 Porsche 911 Carrera / GT3 and GT3 RS / Sport Classic / Targa / Turbo and Turbo S [7241]
Brand: CSF
SKU: 7241
Price: 749.00 USD
Availability: InStock

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BP PRICING DIFFERENCE

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Description

CSF High-Performance Left Radiator for 992 Porsche 911 Carrera / GT3 and GT3 RS / Sport Classic / Targa / Turbo and Turbo S [7241]

CSF expands its industry-leading Porsche cooling portfolio with the introduction of a High-Performance Left Radiator for the 992-generation 911, including 992.1 and 992.2 variants of the Carrera, GT3, GT3 RS, Sport Classic, Turbo, and Turbo S. As more 992 owners take their cars to the track or build them for spirited driving, the limitations of the factory cooling system — particularly on models without the OEM center radiator — are becoming increasingly apparent. In response, CSF now offers a complete high-performance solution with Left, Right, and Center Radiators designed for maximum efficiency and reliability. Trusted by thousands of Porsche enthusiasts worldwide, CSF cooling components have become the go-to upgrade across water-cooled 911s, Boxsters, Caymans, and Cayennes. With advanced thermal technology and modern manufacturing techniques, CSF delivers the most efficient drop-in fit radiators available for Porsche applications.

Why 992 Owners Should Upgrade

Upgraded cooling systems aren’t just reserved for race cars or dedicated track builds — every 911 owner can benefit from enhanced thermal performance. To develop the optimal cooling solution for the 992-generation 911, CSF leveraged its strategic partnerships with world-class tuners, builders, and motorsport teams. Collaborating with respected names such as M-Engineering, ES Motor, and Pacific German has provided CSF with valuable insight into the strengths and weaknesses of modern Porsche platforms, along with real-world testing and validation for new products.
- Extends engine life by maintaining optimal coolant temperatures
- Maintains power output by enhancing cooling efficiency
- Eliminates performance limitations during demanding driving conditions
- Provides peace of mind with superior construction and durability

Design & Engineering

CSF’s high-performance radiators help eliminate the risk of overheating through advanced engineering. These units feature oversized 2-row, 42mm aluminum cores that increase fluid capacity and significantly improve heat dissipation. When paired with CSF’s exclusive B-Tube Technology, heat transfer is increased by 20-25%. Additionally, the use of ultra-efficient 5mm multi-louvered fins enhances airflow through the core, delivering maximum cooling performance in even the most demanding conditions.
- 20-25% increase in heat transfer efficiency using CSF’s new 5mm fin & exclusive B-tube technology
- Improved cooling performance to support higher-boost and bigger-turbos as well as additional heat generated by high-performance driving and racing
- Engineered to withstand extreme conditions, providing reliability where it matters most
- Designed to fit perfectly in the OE location utilizing the factory ducting, mounting system, and A/C Condensers
- Whether you’re building a street sleeper or prepping for your next track day, CSF’s 992 Radiators are engineered to handle the heat and then some

CSF vs OEM

Factory Porsche radiators utilize single-row aluminum cores with plastic end tanks — a standard OE design that performs adequately for daily driving but leaves performance on the table. To further limit thermal capacity, Porsche omitted the center radiator from most 992 models, with the exception of the Turbo, Turbo S, GT3, and 992.2 GTS Hybrid. This omission has led many owners to experience elevated engine temperatures during spirited or track use, sometimes resulting in overheating within just a few laps.

The CSF Advantage

To address these issues, CSF radiators incorporate the latest 5mm multi-louvered fin technology, significantly increasing surface area for heat exchange while maintaining efficient airflow. The 42mm 2-row aluminum core boosts coolant volume and heat dissipation capability, while CSF’s proprietary B-Tube Technology enhances thermal conductivity by approximately 15% over standard oval tubes — with up to 25% total improvement when paired with the new fins. The TIG-welded, 100% all-aluminum construction increases structural integrity, ensuring durability under extreme conditions. Designed as a direct replacement, CSF’s radiator installs in the factory location with no cutting or modifications required.

5mm Core Upgrade

CSF is committed to delivering the most advanced cooling technology available. The introduction of its new 5mm fin design in late 2023 marks another leap in thermal efficiency, surpassing even the brand’s proven 6.5mm fins. Known for pushing their vehicles to the limit, Porsche owners can trust CSF radiators to deliver uncompromising performance and reliability under the most extreme driving scenarios.

Plug and Play Installation

Each CSF radiator is engineered for plug-and-play installation, replacing the OEM unit seamlessly. The drop-in fit design allows for installation in just 2-3 hours and provides a substantial upgrade in engine cooling performance and long-term durability.

Features

Left side radiator
100% all aluminum TIG-welded construction
2-row 42mm ultra-high-performance core
Cooling tubes with CSF’s exclusive B-tube technology
New 5mm tall ultra efficient fins with a multi-louvered design for maximum surface area contact
CNC-machined mounting brackets and OEM style inlet / outlet
Hand brushed satin finish
True plug-and-play “drop-in fit”, installation requires absolutely no modifications
Individually leak and pressure tested
2-year limited warranty
Complete the set with the CSF Right and Center High-Performance Radiators

Applications

Porsche 911 Carrera: 992.1, 992.2 (2019-present)
[3.0L Flat-6 twin-turbo]
Porsche 911 Carrera 4: 992.1, 992.2 (2019-present)
[3.0L Flat-6 twin-turbo]
Porsche 911 Carrera 4 GTS: 992.1, 992.2 (2021-present)
[3.0L Flat-6 twin-turbo, 3.6L Flat-6 hybrid turbo]
Porsche 911 Carrera 4S: 992.1, 992.2 (2019-present)
[3.0L Flat-6 twin-turbo]
Porsche 911 Carrera GTS: 992.1, 992.2 (2021-present)
[3.0L Flat-6 twin-turbo, 3.6L Flat-6 hybrid turbo]
Porsche 911 Carrera S: 992.1, 992.2 (2019-present)
[3.0L Flat-6 twin-turbo]
Porsche 911 Carrera T: 992.1, 992.2 (2022-present)
[3.0L Flat-6 twin-turbo]
Porsche 911 GT3: 992.1, 992.2 (2021-present)
[4.0L Flat-6]
Porsche 911 GT3 RS: 992.1 (2022-2024)
[4.0L Flat-6]
Porsche 911 Sport Classic: 992.1 (2022)
[3.7L Flat-6 twin-turbo]
Porsche 911 Targa 4: 992.1, 992.2 (2019-present)
[3.0L Flat-6 twin-turbo]
Porsche 911 Targa 4 GTS: 992.1, 992.2 (2021-present)
[3.0L Flat-6 twin-turbo, 3.6L Flat-6 hybrid turbo]
Porsche 911 Targa 4S: 992.1, 992.2 (2019-present)
[3.0L Flat-6 twin-turbo]
Porsche 911 Turbo: 992.1, 992.2 (2020-present)
[3.7L Flat-6 twin-turbo, 3.6L Flat-6 hybrid twin-turbo]
Porsche 911 Turbo S: 992.1, 992.2 (2020-present)
[3.7L Flat-6 twin-turbo, 3.6L Flat-6 hybrid twin-turbo]

Notes

Complete the set with the CSF Right and Center High-Performance Radiators

About CSF

The Racing & High Performance Division of CSF Inc. is dedicated to designing and producing the world’s most advanced, efficient, and dependable cooling solutions. CSF offers a broad range of state-of-the-art cooling systems, with over 250 distinct applications. These include high-performance all-aluminum direct-fit radiators, intercoolers, and oil coolers, as well as bespoke manufacturing tailored for racecars, power sports, off-road vehicles, marine, and industrial applications. Every cooling solution from CSF is meticulously crafted to ensure optimal engine temperature management, even in the most rigorous driving scenarios. With a legacy spanning over 50 years and more than 40 million cooling units distributed worldwide, CSF is widely regarded as a luminary in the industry.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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CSF High-Performance Left Radiator for 992 Porsche 911 Carrera / GT3 and GT3 RS / Sport Classic / Targa / Turbo and Turbo S [7241]

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CSF High-Performance Left Radiator for 992 Porsche 911 Carrera / GT3 and GT3 RS / Sport Classic / Targa / Turbo and Turbo S [7241]

Why 992 Owners Should Upgrade

Design & Engineering

CSF vs OEM

The CSF Advantage

5mm Core Upgrade

Plug and Play Installation

Features

Applications

Notes

About CSF

Reviews