


Jandy JXi 400 Heater Heat Exchanger Assembly | R0589405
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Jandy JXi 400 Heater Heat Exchanger Assembly | R0589405The genuine Jandy Heat Exchanger Assembly R0589405 is a factory original replacement component engineered for JXi 400 pool and spa heaters. This part performs a central function in the heating process by conducting heat from the burner to the water, helping preserve steady water temperature and energy efficiency. Built from durable, corrosion resistant materials, this heat exchanger is designed to withstand the thermal and chemical demands of routine
Quick Dispatch:
Your Jandy JXi 400 Heater Heat Exchanger Assembly | R0589405 orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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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]
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★★★★★ 5
Good quality and good value
Size: CF12150&CA10262
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Great value and quality
Size: CF11182&CA12050
Perfect fit for turbo Civic- appears well made. I had an issue with another Honda about 4 days after I changed this and paid $28 for JUST a cabin air filter at an auto parts store. Apparently- mice like to get in there
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Reviewed in the United States on April 22, 2026
★★★★★ 5
It's a Filter!
Size: 97133L1000&28113AA100
Fit great! Just look on youtube how to put in! I'm not in a particularly dusty area, but the air cabin filter was a disaster after only a year. Will buy again!
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Easy
Size: CF11966&CA12166
Perfect fit. Easy to install. Good price. When changing the cabin filter the screw removal is a little easier if you notch out the plastic in front of it. Its behind the glove box and is not noticeable.
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Reviewed in the United States on May 11, 2026
★★★★★ 4
Filter My Cash
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Reviewed in the United States on May 3, 2026
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