SKU: 59677841515

Heater Hose Bypass Kit for Nissan RB Engines

Sale price$166.99 Regular price$185.54
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

Heater Hose Bypass Kit for Nissan RB EnginesHeater hose bypass kit for Nissan RB Engines, to keep water flow from the rear of the engine once the heater system has been removed The kit consists of 10AN hose & fittings, with our custom machined adaptor for the rear of the thermostat housing. The thermostat housing fitting is available with and without a 1 4 NPT side port. Commonly used as a water return from turbo, throttle body, etc. Compatibility: Nissan RB20DE, RB20DET Nissan RB25DE, RB25DET

Heater hose bypass kit for Nissan RB Engines, to keep water flow from the rear of the engine once the heater system has been removed

The kit consists of 10AN hose & fittings, with our custom machined adaptor for the rear of the thermostat housing.

The thermostat housing fitting is available with and without a 1/4” NPT side port. Commonly used as a water return from turbo, throttle body, etc.

Compatibility:

  • Nissan RB20DE, RB20DET
  • Nissan RB25DE, RB25DET (Including Neo)
  • Nissan RB26DETT
  • Nissan RB30ET, RB30DET

Please note - the kit is not compatible with factory Holden RB30 engine mounts due to clearance issues.

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: 59677841515

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4.4 ★★★★★
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K
Verified Purchase
kiki
Los Angeles, US
★★★★★ 5
Self replacement.
Good fit.
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Reviewed in the United States on April 13, 2026
D
Verified Purchase
Darren Reeves
Phoenix, US
★★★★★ 5
Perfect replacement for Cabin Filter
Works great, fits vehicle, easy to install
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Reviewed in the United States on November 3, 2025
F
Verified Purchase
Falcon
Louisville, US
★★★★★ 5
Nice fit!
Fits a 2016 Hona Civic as promised...
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Reviewed in the United States on March 8, 2026
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 5
Good
Good filter and low price
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Reviewed in the United States on May 18, 2026
T
Verified Purchase
Tyler
Alexandria, US
★★★★★ 5
Breathe Easy, My Civic’s Engine Just Got a Spa Day!
Let’s talk about the Premium Engine Air Filter that’s compatible with my Honda Civic—because every car deserves a little TLC, right? Installing this filter felt like giving my engine a refreshing breath of fresh air (pun totally intended). My old filter was so clogged it could’ve doubled as a dust bunny in a horror movie. But with this new filter, my Civic is running smoother than ever! It’s like my car took a deep inhale and said, “Ahhh, that’s the stuff!” Now I’m cruising down the road, and my engine sounds happier than a kid in a candy store. The installation process was easier than finding a parking spot at the mall (and we all know how impossible that can be). I popped it in, and just like that, my car was ready to tackle the open road—or at least the next drive-thru. If you care about your car and want to keep it running like a champ, this air filter is a no-brainer. It’s affordable, easy to install, and your engine will thank you for the upgrade. Trust me; your Civic deserves the best air it can get—because happy engines make for happy drivers!
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Reviewed in the United States on October 24, 2024

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