SKU: 3826131742

CSF Cooling - Racing & High Performance Division Universal Single-Pass Oil Cooler / RSR Porsche / M22 x 1.5 / 24L x 5.75H x 2.16W (8111)

Sale price$269.55 Regular price$299.50
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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9

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Description

CSF Cooling - Racing & High Performance Division Universal Single-Pass Oil Cooler / RSR Porsche / M22 x 1.5 / 24L x 5.75H x 2.16W (8111)Universal Single Pass Oil Cooler RSR Porsche M22 x 1. 5 24L x 5. 75H x 2. 16W. CSF offers the best and most advanced Oil Coolers on the market. So when it comes to keeping your engine oil temps down as you push your Vehicle 73' Porsche 911 RSR Style Bumper hard on the street or track, a CSF is the obvious choice. The CSF #8111 Universal Single Pass Oil Cooler was originally designed for direct fitment as a front mount center oil cooler for Porsche 911

Universal Single-Pass Oil Cooler / RSR Porsche / M22 x 1.5 / 24L x 5.75H x 2.16W. CSF offers the best and most advanced Oil Coolers on the market. So when it comes to keeping your engine oil temps down as you push your Vehicle / 73' Porsche 911 RSR-Style Bumper hard on the street or track, a CSF is the obvious choice.

The CSF #8111 Universal Single-Pass Oil Cooler was originally designed for direct-fitment as a front mount center oil cooler for Porsche 911/930 models (up to 1989) (for IROC-style or similar front bumper). However, due to its size and mounting capabilities CSF saw the potential for its use in a variety of custom applications.The OEM Porsche oil cooler is now more than 30 years old, and is very hard to find. Used RSR oil coolers go for $3,000+ USD in the resale market. CSF has filled the void for consumers looking for an affordable alternative with new technology and better fitment than the original. CSF's well thought out design featuring a tapered tank with 15 degree inlet/outlet angle is a huge improvement over the bulkier banjo style fittings of 30+ years ago.A Dual-Pass version of the Oil Cooler is available with the same dimensions but with both connections on one end tank (CSF #8111)The unique design of CSF's oil cooler line has distinct advantages over conventional style oil coolers (plate-type/stacked oil coolers). The oil coolers can be placed in tighter spaces or different areas of the vehicle that don't have much vertical surface area. Longer rectangular sizes can also help with avoiding the stacking of too many coolers which may cause airflow issues to other components in the cooling system. Inlet/outlet port placement is much easier to route oil lines. Typical oil cooler lines have to be routed from different/opposite ends of the cooler often facing up or down. Usually one line has to run across from one side of the cooler to the other to then be routed together to the feed/return connection of the oil system. The CSF oil coolers are much more robust, durable, and can withstand a higher peak burst rate. This allows the cooler to be mounted in areas that might get high debris (front fascia, diff cooler, side vents, etc?). The CSF oil cooler is designed to withstand a tremendous amount of vibration and debris.

Features:

  • Designed for direct-fitment as a front mount center oil cooler for Porsche 911/930 models (up to 1989) (For IROC-style or similar front bumper)
  • CSF, The Cooling Experts, have been serving the US aftermarket for almost 4 decades. With over 30 million units sold, CSF is your exclusive source for Radiators, Condensers, Intercoolers, Inverter Coolers, Racing Radiators and Pressure Caps.
  • 10 rows of high pressure bar/plate oil cooling
  • Single-pass design (Porsche "RSR" front center mount oil cooler)
  • Core dimensions: 21.50'L x 5.75'H x 2.25W
  • Universal style M22 x 1.50 female fittings on opposite sides (feed and return top and bottom adjacent w/ slight 15-degree angle for bumper clearance)
  • For use with M30 / -16AN / -12AN union adapters.
  • Dimensions: 24'L x 5.75'H x 2.25'W

Get it all from CSF! With over 3000 models to chose from, CSF's coverage is second to none.When you choose CSF, you are dealing directly with the manufacturer, not a broker or an importer. CSF's factories are ISO certified, and are OE suppliers to many US, German and Asian manufacturers. When you purchase a CSF product, you can be rest assured that it has been manufactured on the same production lines with the same high quality standards as their OE customers. Every single radiator is subject to rigorous testing procedures such as Hydrostatic Testing, Vacuum decaying and life cycle testing, and is designed to always be a "drop-in fit".

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 3826131742

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Amazon Customer
Draper, US
★★★★★ 3
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I have used these for 2 weeks now and one of them has a hole in the sole... I won't ever buy them again
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Reviewed in the United States on July 15, 2025
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BZ
Battle Creek, US
★★★★★ 5
Very thin and comfortable. Wash well.
Very thin sock if that is what you are looking for. They stay up and wash well. There is a toe seam but you can position it out of the way
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Reviewed in the United States on July 10, 2025
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Amazon Customer
Whiting, US
★★★★★ 5
Great quality!
Comfortable and stylish socks for a great price!
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Reviewed in the United States on May 9, 2025
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Benjamin R. Styring
Los Angeles, US
★★★★★ 5
So comfy and just the right size
These are the cutest most versatile socks. The weave is just right, not too thick or thin. They don't fall or shift down your heel while walking in shoes. They launder exceptionally well. The height on the ankle is perfect for jeans, business casual pants or a quick change into gym clothes. I need more.
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Reviewed in the United States on June 3, 2025
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KandK
West Palm Beach, US
★★★★★ 5
Cute and comfortable
This six-pack of ankle socks is a great value. All of the colors are useful to me and go well with a variety of clothes. The ruffle around the top and the nice detailed knit pattern make them very cute! The fabric is stretchy and comfortable. Mostly cotton, they did seem to shrink a little bit in the wash (I machine-washed in cold water and tumbled dry on low) but they are stretchy enough that they still fit my size 8 feet just fine. See photo, brown are new, blue have gone through the wash.
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Reviewed in the United States on March 7, 2025

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