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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
Koyo 83-85 Mazda RX-7 fits 1.1/1.3L MT (Includes GSL-SE Trim)Upgrade your 1983 to 1985 Mazda RX 7 with the high performance Koyo racing radiator, designed to fit the 1. 1 and 1. 3 liter manual transmission models including the GSL SE trim. Engineered for superior cooling efficiency, this radiator helps maintain optimal engine temperatures during intense driving sessions or daily use. Crafted with quality materials and precision engineering, the Koyo radiator delivers reliable performance, enhancing your
Upgrade your 1983 to 1985 Mazda RX-7 with the high-performance Koyo racing radiator, designed to fit the 1.1 and 1.3 liter manual transmission models including the GSL-SE trim. Engineered for superior cooling efficiency, this radiator helps maintain optimal engine temperatures during intense driving sessions or daily use.Crafted with quality materials and precision engineering, the Koyo radiator delivers reliable performance, enhancing your vehicle's durability and power output. It is an ideal choice for enthusiasts looking to improve their Mazda RX-7's cooling system while staying true to the car's original design.
With easy installation and European-wide shipping, Tuningsupply makes upgrading your ride hassle-free. Enjoy competitive pricing and no hidden fees on this essential component of your RX-7 tuning project.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.6 ★★★★★
Based on 69 reviews
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Product Reviews
★★★★★ 4
Size up for a little bit of heel slip
Size: 9 Women/8 Men, Color: Black Nappa
It’s still a doc and the air sole with bottom out kinda quick but it’s comfortable at first. Size up for a little bit of heel slip so you don’t get heel blisters but not too big of a size jump. Think of it kind of like a cowboy boot size
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Reviewed in the United States on December 30, 2025
★★★★★ 5
Comfy, don't require "breaking in"
Size: 8 Women/7 Men, Color: Dark Brown Valor Wp
Great fit, and both my pairs of Chelsea boots required way less breaking in than other Dr. Martens I own. Hold up to frequent use and I love the fleece lining for colder days.
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Reviewed in the United States on December 29, 2025
★★★★★ 5
Excellent boots
Size: 11 Women/10 Men, Color: Black Nappa
Excellent boots
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Great set of boots
Size: 11 Women/10 Men, Color: Black Nappa
Overall great product, I’m very happy with the purchase.
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Reviewed in the United States on April 18, 2026
★★★★★ 5
Durable
Style: Bi-fold
My man loves it. He works construction and it has held up well so far. Carhartt does good work. Looks exactly like the picture, well made.
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Reviewed in the United States on April 19, 2026