Air and Fuel› Air and Fuel Cooling Systems and Components

CXRacing

Oil Cooler Line Fitting Kit

$337.00

SKU: OC-13B-RX7FB-KIT

In Stock
In Stock
Ships by Sep 13
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The CXRacing Oil Cooler Line Fitting Kit is designed for the 1978-1985 Mazda RX-7 SA/FA/FB models with the 13B engine. This kit includes an engine oil cooler, oil lines, and fittings.
Show original supplier description
The CXRacing Oil Cooler Line Fitting Kit is specifically engineered for the 1978-1985 Mazda RX-7 SA/FA/FB chassis, utilizing the 13B engine. This comprehensive kit includes all necessary components such as the engine oil cooler, oil lines, and associated fittings to ensure a complete installation. Designed with the application in mind, this kit has undergone thorough testing to guarantee its performance and reliability. The focus on simple, easy installation means that users can integrate this upgrade with minimal hassle. The primary benefit highlighted is the offering of excellent performance gains, suggesting improved oil temperature management for more consistent engine operation under load. This oil cooler kit is noted to bolt to the under stock radiator, simplifying the mounting process. However, it's important to note that the radiator itself is not included with this kit. The kit is made for the specified chassis and engine, indicating a direct-fit design for these particular Mazda RX-7 models.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Available on iOS & Android

Specifications

BrandCXRacing
Part NumberOC-13B-RX7FB-KIT
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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