SKU: 44617715543

Performance Koyo Radiator, Nissan Skyline, R33 GTST/GTR, R34 (NEO) GT/GTT, 48mm

Sale price$242.55 Regular price$269.50
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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

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Description

Performance Koyo Radiator, Nissan Skyline, R33 GTST/GTR, R34 (NEO) GT/GTT, 48mmKOYO KH020442 International part numberKOYO KH020442 Is used by Koyorad USA HH Series 48mm Radiator CoreKoyorads new 48mm HH Series radiator core features an ultra high fin density to maximize heat transfer. Koyo designs and manufactures each radiator with precision; therefore each one is a direct fit performance replacement for the stock OE plastic aluminum radiator for quick and simple installation with no modifications. Koyo has also integrated a 1

KOYO-KH020442 International part number
KOYO-KH020442 Is used by Koyorad USA
 

HH Series 48mm Radiator Core
Koyorad’s new 48mm “HH” Series radiator core features an ultra-high fin density to maximize heat transfer. Koyo designs and manufactures each radiator with precision; therefore each one is a direct-fit performance replacement for the stock OE plastic/aluminum radiator for quick and simple installation with no modifications. Koyo has also integrated a 1/8” NPT female accessory fitting (supplied with a threaded plug) to accept temperature sensors typically included with aftermarket temperature gauges.

Koyorad quality is a direct result of their privately owned factories which allow Koyorad Japan to oversee each stage of radiator production. This ensures that quality is never sacrificed for quantity. Each Koyo all aluminum radiator core is hand assembled, Nocolok brazed, then TIG welded by hand with the finest aluminum available. These are just a few characteristics that have earned Koyorad Radiators their excellent reputation in performance radiators worldwide.

 

Features:

  • Precise Tube and Fin Alignment: Construction under strict quality control and solid boxing result in tubes with optimal coolant flow and fins with highly efficient heat transfer.
  • Nocolok Brazing: Tubes, Fins, Headers and Brackets are brazed in a state-of-the-art Nocolok furnace, bonding all components to resist damage from vibration, road debris, and the elements.
  • Billet Filler Neck: Precision machined billet filler necks are incorporated on each Koyo radiator for strength, durability and better sealing.
  • OE Specific Mountin: Koyo incorporates application-specific mounting locations for all fan shrouds, inlet/outlet hoses and top/bottom mounting pins, ensuring quick and pain-free installs.
  • Hand Crafted Heliarc Welds: Each Koyo Alloy Race Radiator is Heliarc welded individually by hand. This creates the strongest aluminum to aluminum bond to mate all components.

 

Fitment:

  • 1993-1998 Nissan R33 Skyline GTS-T RB25DET
  • 1993-1998 Nissan R33 Skyline GT-R RB26DETT
  • 1998-2002 Nissan R34 Skyline GT RB25DE
  • 1998-2002 Nissan R34 Skyline GT-T RB25DET NEO

Note: Automatic vehicles will require external transmission cooler.

 

Notes: w/ M16 x P1.5 threaded port for A/C fan switch.

Google Part # BF3200M1604 to fit DC-8002 Sensor

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: 44617715543

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4.2 ★★★★★
Based on 14 reviews
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E
Verified Purchase
Erin Mckenzie
Massapequa, US
★★★★★ 5
Works great!
Style: with Pre-Filter
I bought this set to put on my original euphy robot vacuum. It works perfect! All pieces fit perfectly and were so easy to change out. I’ve had the new parts installed for a few weeks and it works so much better now. I recommend them for sure if you need any new parts for yours!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
L
Verified Purchase
Larry Daily
Los Angeles, US
★★★★★ 5
Perfect Fit
Style: with Pre-Filter
These parts fit our vacuum perfectly and gave us replacements for almost everything. Quick shipping.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
J
Verified Purchase
Jeremy
Alexandria, US
★★★★★ 5
Best parts for the price
Style: with Pre-Filter
Just what I needed to get my vacuum back up and running.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
R
Verified Purchase
Randall Reviews
Pawtucket, US
★★★★★ 4
Very good Value for replacement part and reliable
Style: with Pre-Filter
Very good product for the price - the front brushes wear fast compared to the original Eufy’s but for the value you do get a lot of product. So only 4 stars but just for the brushes “appearing to not last as long and bend but the buy is worth the extras. The filters look and work identical to the OEM. Good stuff - thanks!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
E
Verified Purchase
Eduardo
Birmingham, US
★★★★★ 5
Perfect fit, 11s running like new!
Style: with Pre-Filter
All parts fit perfectly. My vacuum lasts about 20 min longer since the filter isn’t clogging it. Also, replacing the spinning brush quieted it down significantly, it sounds like new again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026

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