SKU: 5522974193

Koyo Rad 88-91 Honda Civic / CRX EF Chassis w/B-Series (Manual Transmission) All-Aluminum Radiator

Sale price$121.47 Regular price$134.97
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 10 - Oct 15

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Description

Koyo Rad 88-91 Honda Civic / CRX EF Chassis w/B-Series (Manual Transmission) All-Aluminum RadiatorKoyorad is proud to introduce an improved lightweight performance radiator for the 1988 1991 Honda Civic CRX swapped with B Series engines. Koyorad has engineered this TIG welded, all aluminum radiator with 43% less weight than Koyorads original R Core version, yet remains 56% thicker than the factory radiator, resulting in improved performance while cutting unnecessary weight. Koyorads high density Hypercore boosts the vehicles heat capacity and

Koyorad is proud to introduce an improved lightweight performance radiator for the 1988-1991 Honda Civic/CRX swapped with B-Series engines.  Koyorad has engineered this TIG welded, all-aluminum radiator with 43% less weight than Koyorad’s original R-Core version, yet remains 56% thicker than the factory radiator, resulting in improved performance while cutting unnecessary weight. Koyorad’s high density Hypercore boosts the vehicle’s heat capacity and endurance while replacing aged factory radiators for improved tank strength and durability.  OEM mounting provisions have been retained for an easy installation and can be used with factory fans, and accepts the larger 32mm B-Series radiator hoses.  Koyorad’s advanced engineering and design methods, impeccable TIG welds, proficient furnace brazing techniques, and triple pressure testing for quality has earned their excellent reputation in performance cooling worldwide.

Applications:

’88-’91 Honda Civic /CRX EF Chassis with B-Series, manual transmission

Notes:

32mm inlet/outlet hoses for B-Series engines, Manual Transmission only.

Features:

  • High Density 25mm Hypercore
  • 43% Lighter than Koyorad R Series Core, 56% thicker core than OEM radiator
  • Compatible with B-Series 32mm Radiator hoses
  • Slim core footprint, increased space for other engine components, e.g. intercooler, oil cooler, etc.
  • All-aluminum, furnace brazed, and TIG welded construction
  • Triple Pressure tested for quality
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: 5522974193

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Kelly Greenwood
Omaha, US
★★★★★ 5
Sleek and casual
Size: 13, Color: Ironstone Canvas/Ivory
Very nice, light, casual and clean with the flexible and sleek sole instead of being big and clunky.
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Reviewed in the United States on February 17, 2026
F
FX
Boise, US
★★★★★ 4
Comfy, stylish canvas shoes
Size: 9, Color: Ironstone Canvas/Ivory, Size: 9, Color: Ironstone Canvas/Ivory
Good looking lightweight canvas shoes. Great with jeans and khakis. Comfy to wear and fits as expected. The soles do squeak a bit until you break them in. One thing to note is that bottom soles have a yellowish color to it. It’s pretty obvious when wearing white socks. Otherwise good and comfy shoes. Very lightweight. Has good quality shoe strings.
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Reviewed in the United States on November 15, 2025
T
Verified Purchase
tom chang
Charlottesville, US
★★★★★ 5
Good comfort, quality and classy
Size: 8.5, Color: Black/Ivory
’ve been wearing Cole Haan dress sneakers for work and travel, and they strike a really good balance between professional and comfortable. The biggest advantage is how lightweight they feel compared to traditional dress shoes. Most styles have sneaker-like cushioning, so you can walk or stand all day without your feet getting destroyed. The design is also versatile and look polished enough for business casual outfits but still casual enough to wear with jeans. They work especially well in office environments where a full formal shoe feels too stiff or outdated.
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Reviewed in the United States on May 10, 2026
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Verified Purchase
Daniel C
Lowell, US
★★★★★ 5
New Favorite Work Shoe
Size: 9.5, Color: Black/Ivory
These Cole Haan Grand Crosscourt Daily shoes have quickly become my new favorite work shoes. They’re incredibly comfortable right out of the box, with just the right amount of cushioning and support to get through long days on my feet. I love that they look sleek and professional while still feeling casual enough to wear anywhere. The build quality is top-notch—durable materials and solid construction that make them feel like they’ll last a long time. Overall, these shoes strike the perfect balance between comfort, style, and practicality. I can honestly say I look forward to wearing them every day. Highly recommend for anyone who spends a lot of time on their feet but doesn’t want to sacrifice style.
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Reviewed in the United States on February 9, 2026
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Verified Purchase
Edward Diaz
Cuba, US
★★★★★ 5
Well Made for price and style
Size: 10.5, Color: Black/Ivory
Great fit and very flexible. I also recommend buying shoe savers when purchasing this product. To help with toes wrinkles. The pair itself is stylish and very comfortable. Any purchase of this product will be greatly satisfied.
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Reviewed in the United States on April 16, 2026

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