Porsche 964 / 993 OEM+ Performance Engine Oil Cooler
Porsche 964 / 993 OEM+ Performance Engine Oil Cooler
Porsche 964 / 993 OEM+ Performance Engine Oil Cooler
Porsche 964 / 993 OEM+ Performance Engine Oil Cooler
Porsche 964 / 993 OEM+ Performance Engine Oil Cooler
Porsche 964 / 993 OEM+ Performance Engine Oil Cooler
Porsche 964 / 993 OEM+ Performance Engine Oil Cooler
Porsche 964 / 993 OEM+ Performance Engine Oil Cooler
Porsche 964 / 993 OEM+ Performance Engine Oil Cooler
Porsche 964 / 993 OEM+ Performance Engine Oil Cooler
Porsche 964 / 993 OEM+ Performance Engine Oil Cooler
Porsche 964 / 993 OEM+ Performance Engine Oil Cooler
Porsche 964 / 993 OEM+ Performance Engine Oil Cooler
Porsche 964 / 993 OEM+ Performance Engine Oil Cooler

CSF Race

Porsche 964 / 993 OEM+ Performance Engine Oil Cooler

Sale price$899.00
SKU: 8334

Porsche 964 / 993 OEM+ Performance Engine Oil Cooler

MCQUEEN

190 South McQueen Road
Suite 109
Gilbert AZ 85233
United States

+14806332929
Description:

Both the 964 and 993 ran hotter than earlier air-cooled 911s for a variety of reasons. Increased performance output, new emissions regulations, and limited space in the engine bay were all contributing factors. Porsche was definitely stretching the limits of air/oil cooling. Especially given the cooling technology and design of that day and age.

Following the incredible success and enthusiastic response to the CSF 911/930 Turbo Fender Oil Cooler (#8168), CSF has expanded its Porsche performance lineup with a modern OEM+ upgrade for the last of the air-cooled 911s. Introducing the all-new CSF OEM+ Performance Engine Oil Cooler for the Porsche 964 and 993.

Design & Engineering

To develop a truly modern cooling solution for the 964 and 993, CSF once again partnered with Porsche engine building and restoration experts at SV Auto. Their deep expertise in engine restoration and air-cooled performance provided CSF with key insights that shaped the design of this next-gen cooler. Leveraging technology from the best selling G-Body Engine Oil Cooler (a project that took over 18 months and a $20,000+ R&D investment) this new cooler brings the best modern engineering to the 911.

Engineered to fit seamlessly into concours-winning restorations, this CSF oil cooler retains a factory-style look while delivering cutting-edge performance and technology. Whether you're restoring a classic 964/993, building a high-horsepower restomod, or prepping a car for the track, this is the ultimate OEM+ and performance cooling upgrade for your 911.

Trusted by World Renown Shops & Builders

Pfaff Tuning has been working with the 964 platform to pursue true OEM+ perfection since 2012. They have created a unique Bespoke program aimed at delivering the ultimate driving and ownership experience for 964 enthusiasts. Their expert team handles everything from standard maintenance to full restorations and custom builds. Pfaff Tuning uses only genuine OEM Porsche parts or the highest quality aftermarket upgrades like the CSF OEM+ Performance Oil Cooler.

First impressions of unboxing the cooler were of the high level of quality. Fitment was no different. All the OEM lines, shroud and hardware fit perfectly in place as if the cooler was OEM. We look forward to using these coolers on all our 964 project cars going forward. Using any oil cooler other than CSF just makes no sense.

Erik Morrison
Parts Manager
Pfaff Tuning

CSF vs OEM

The original Längerer & Reich oil cooler for the Porsche 964 and 993 was designed back in the 1980s. While it was cutting-edge at the time, it has definitely started to show its age. Even though OEM replacements are still available through the Porsche Classic program, they are built with the same outdated technology and materials as they were 30+ years ago. Replacing a clogged or failing unit with a OEM cooler may fix the immediate issues, but it won't deliver any real improvement in performance or reliability.

Key Features

The new CSF oil cooler for the 964 and 993 is a true OEM+ upgrade, engineered with modern cooling technology. Its advanced core offers multiple advantages over the original tube and fin design:

  • Innovative Rolled Fin Design - Stronger/more durable and Less Clogging
  • Wider air passages for improved flow
  • 10% Increase in airflow
  • 16% Larger Core Volume
  • 6% Increase in Heat Dissipation
  • No change in oil pressure vs OEM

Clogged Core on OEM Cooler vs CSF Cooler

Feature CSF OEM
Core Length x Height 269 mm L x 255.6 mm H 268 mm L x 244 mm H
Core Thickness 50mm 44mm
Core Volume 3438 cc 2877 cc
# Cooling Tubes 22 22
# Cooling Fin Rows 23 23
Fin Height 7mm Multi-Louvered Fin 7mm
Core Material Aluminum Aluminum
Tank Material Aluminum Aluminum
Construction 100% TIG Welded Brazed

The TIG-Welded 100% All Aluminum construction increases the overall strength of the oil cooler. This improves durability and longevity so you can be confident it will hold up to hard driving conditions. It is designed to be a "drop-in fit" solution; mounting in the factory location, working seamlessly with the original fan, and requiring no modifications or cutting. CSF also improved the design of fan shroud mounting locations for easier installation.

M30 x 1.5 High-Flow Fittings

CSF drew additional inspiration from its proven 911/930 Turbo Fender Oil Cooler (#8168), incorporating similarly engineered Widemouth fittings. These precision machined, threaded M30 "Widemouth" fittings are designed with an optimized inner diameter (ID) to dramatically improve oil flow.

These fittings deliver up to 50% greater flow capacity compared to OEM connections. Each stainless steel fitting is crafted in-house for superior strength, durability, and long-term reliability under pressure. To ensure a perfect, leak-free seal, CSF pre-installs the fittings with high-quality copper crush washers.

14.5mm ID of the OEM Fittings vs CSF 17.5mm ID "Widemouth" Design

Comparison between CSF's high-flow fittings w/ 17.5mm ID widemouth design vs. the OEM 14.5mm ID design

Premium Packaging

Each cooler is packaged in a premium box with laser cut foam inserts. You can be confident your oil cooler is protected and secure as it is shipped.

An Upgrade for everyone

Whether you're restoring a 993 or 964, building a high-performance restomod, or just upgrading for peace of mind, the CSF oil cooler delivers the durability and cooling performance your engine deserves.

Features:
  • OEM+ / High-Performance recreation of the original Längerer & Reich oil cooler
  • Modern Dual Pass 50mm High-Performance Tube and Fin Core
  • Stainless Steel "Widemouth" M30 x 1.5 High-Flow Fittings
  • Improved Design of Fan Shroud Mounting Locations for Easier Installation
  • 100% All Aluminum TIG-Welded Construction
  • Satin Black Finish
  • True Plug-and-Play "Drop-in Fit" Installation Requires Absolutely No Modifications
  • Individually Leak and Pressure Tested at 8bar (116psi)
  • CSF Logo Stamping and Individually Serialized for Quality Control and Authenticity
  • Product Specific Foam Inserts and High Quality 5-Ply Box to Ensure Damage Free Shipment Worldwide
  • Includes Warranty Sheet with Torque Specifications

Shipping & Returns

SHIPPING POLICY
There is a chance that your cart will display no shipping charges. Certain items populate a standard shipping rate, others are advertised as free shipping to the lower 48, and others (often multiple parts or larger orders) may not show a rate. There is nothing more to do on your end if it is free or flat-rate shipping.

If your order does require a shipping cost/option, our shipping department will determine the shipping charges, and we will email you the cost/options for your order to ship out. Once you receive that email, there will be a link to pay for the charges, or you can cancel the order and be fully refunded.

OFFERS OF FREE SHIPPING:
All free ground shipping offers only apply to shipping addresses in the continental United States. This notification will appear above the product information and on the cart page.

FLAT RATE GROUND SHIPPING:
Some products have a standard ground shipping policy if you require the product faster, please notify us in the notes section during checkout.

If you have special shipping requirements, please contact our sales department. Email us help@sdhqoffroad.com

PROCESSING YOUR ORDER:
If shipping costs need to be calculated/added, you will be emailed with an updated link to your order. Your updated order will include your order's shipping costs and be your original order with the letter "A" at the end. While checking for updates on your order, please add an "A" to the end of your order number, as your order number without the "A" will show canceled since it has been superseded.

FIBERGLASS SHIPPING POLICY:
Our shipping department takes the same time and effort in packaging your products as our engineers do in designing them. However, damage can still occur in shipping. Most of these damaged items can be easily repaired during install and or in paint prep. If this is not the case, the buyer must inspect the packaging and the products carefully upon receiving them, then accept the shipment and if need be, notate any damages and irregularities, such as crushed, torn, punctured, or broken parts on both the packaging and the product, on the freight bill or receipt at the driver’s presence. A signed receipt without any notation releases the carrier as well as SDHQ from any further damage claim. Discovery of damages after a clear delivery becomes the responsibility of the customer. The buyer must notify SDHQ of any damages within 24 hours. In cases of damage with proper notion on receipt, the carrier will determine whether to pay for the repair cost or replacement value of the damaged goods after damage inspection. Replacement value is the amount the buyer paid to SDHQ and is not negotiable. All disputes about the settlement amount shall be addressed with the carrier. SDHQ, under no circumstances, shall be liable for the damaged product or for subsequent settlement of the claim with the carrier.

POWDER COATED ROCK SLIDERS SHIPPING POLICY: While we pack with care, we advise against shipping powder-coated sliders due to the risk of scuffs/scratches during transit. Any shipping-related damage isn't covered by SDHQ.

GOOSE GEAR SHIPPING POLICY: All Goose Gear products are made-to-order. Once your order is placed, it cannot be cancelled or refunded. By checking this box, you acknowledge and agree to these terms. Thank you for understanding the unique nature of our custom manufacturing process.

RETURNS:
Some items may be eligible to be returned if returned as new within 30 days of shipping, with a 20% re-stocking fee. If eligible for return, the return amount will be for store credit. There are NO returns after 30 days from the date of receipt. Freight is nonrefundable. Refunds will be given on parts only and exclude labor or installation charges, shipping, or any other charges. All parts must be returned in the original package, cannot be damaged or installed, and must be in original condition.

For further info on our return policy, please visit the Online order returns page.

Shipping & Returns

SHIPPING POLICY
There is a chance that your cart will display no shipping charges. Certain items populate a standard shipping rate, others are advertised as free shipping to the lower 48, and others (often multiple parts or larger orders) may not show a rate. There is nothing more to do on your end if it is free or flat-rate shipping.

If your order does require a shipping cost/option, our shipping department will determine the shipping charges, and we will email you the cost/options for your order to ship out. Once you receive that email, there will be a link to pay for the charges, or you can cancel the order and be fully refunded.

OFFERS OF FREE SHIPPING:
All free ground shipping offers only apply to shipping addresses in the continental United States. This notification will appear above the product information and on the cart page.

FLAT RATE GROUND SHIPPING:
Some products have a standard ground shipping policy if you require the product faster, please notify us in the notes section during checkout.

If you have special shipping requirements, please contact our sales department. Email us help@sdhqoffroad.com

PROCESSING YOUR ORDER:
If shipping costs need to be calculated/added, you will be emailed with an updated link to your order. Your updated order will include your order's shipping costs and be your original order with the letter "A" at the end. While checking for updates on your order, please add an "A" to the end of your order number, as your order number without the "A" will show canceled since it has been superseded.

FIBERGLASS SHIPPING POLICY:
Our shipping department takes the same time and effort in packaging your products as our engineers do in designing them. However, damage can still occur in shipping. Most of these damaged items can be easily repaired during install and or in paint prep. If this is not the case, the buyer must inspect the packaging and the products carefully upon receiving them, then accept the shipment and if need be, notate any damages and irregularities, such as crushed, torn, punctured, or broken parts on both the packaging and the product, on the freight bill or receipt at the driver’s presence. A signed receipt without any notation releases the carrier as well as SDHQ from any further damage claim. Discovery of damages after a clear delivery becomes the responsibility of the customer. The buyer must notify SDHQ of any damages within 24 hours. In cases of damage with proper notion on receipt, the carrier will determine whether to pay for the repair cost or replacement value of the damaged goods after damage inspection. Replacement value is the amount the buyer paid to SDHQ and is not negotiable. All disputes about the settlement amount shall be addressed with the carrier. SDHQ, under no circumstances, shall be liable for the damaged product or for subsequent settlement of the claim with the carrier.

POWDER COATED ROCK SLIDERS SHIPPING POLICY: While we pack with care, we advise against shipping powder-coated sliders due to the risk of scuffs/scratches during transit. Any shipping-related damage isn't covered by SDHQ.

GOOSE GEAR SHIPPING POLICY: All Goose Gear products are made-to-order. Once your order is placed, it cannot be cancelled or refunded. By checking this box, you acknowledge and agree to these terms. Thank you for understanding the unique nature of our custom manufacturing process.

RETURNS:
Some items may be eligible to be returned if returned as new within 30 days of shipping, with a 20% re-stocking fee. If eligible for return, the return amount will be for store credit. There are NO returns after 30 days from the date of receipt. Freight is nonrefundable. Refunds will be given on parts only and exclude labor or installation charges, shipping, or any other charges. All parts must be returned in the original package, cannot be damaged or installed, and must be in original condition.

For further info on our return policy, please visit the Online order returns page.

Quality

We pride ourselves on offering only top-tier products, handpicked through strategic partnerships with the industry's elite.

When you choose us, you're investing in unparalleled quality and craftsmanship.

Learn more about what 'SDHQ Built' means to us here.

Quality

We pride ourselves on offering only top-tier products, handpicked through strategic partnerships with the industry's elite.

When you choose us, you're investing in unparalleled quality and craftsmanship.

Learn more about what 'SDHQ Built' means to us here.

Secure Payment

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

We accept payments with :
Visa, MasterCard, Shop Pay, PayPal, Apple Pay, Discover and more.

Secure Payment

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

We accept payments with :
Visa, MasterCard, Shop Pay, PayPal, Apple Pay, Discover and more.

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