Login
Jandy Water Pressure Switch | LXi Pool Heater Replacement Part | R0457000
Jandy Water Pressure Switch | LXi Pool Heater Replacement Part | R0457000
Jandy Water Pressure Switch | LXi Pool Heater Replacement Part | R0457000
 Next

Jandy Water Pressure Switch | LXi Pool Heater Replacement Part | R0457000

Marsoni M251S
Sale price$109.99
Pay 4 payments of $27.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Jandy Water Pressure Switch | LXi Pool Heater Replacement Part | R0457000The Jandy Water Pressure Switch R0457000 is a factory original safety component precision engineered for Jandy LXi pool and spa heaters. Its job is to continuously verify that water flow through the heat exchanger meets the minimum threshold required for safe heater operation. The moment water pressure dips below acceptable levels, this switch immediately disables the burner to avert overheating and potential damage to internal parts. Built as a
Easy Shipping

Quick Dispatch:

Your Jandy Water Pressure Switch | LXi Pool Heater Replacement Part | R0457000 orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Jandy Water Pressure Switch | LXi Pool Heater Replacement Part | R0457000 ships.

Need Help?
Questions about Jandy Water Pressure Switch | LXi Pool Heater Replacement Part | R0457000, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Jandy Water Pressure Switch | LXi Pool Heater Replacement Part | R0457000 in your area.

Get Shipping Estimates

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
4.1 ★★★★★
Based on 238 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Sarah ph
Dallas, US
★★★★★ 5
Top quality
Size: 1 Quart, Style: 6-Pack, Pattern Name: Motor Oil, Configuration: 5W-30
Best motor oil, better than mobile one ! Wish they made ultra platinum in high mileage 🙏🏻
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
W
Verified Purchase
Walter
Waukegan, US
★★★★★ 5
Made from Natural Gas
Size: 1 Quart, Style: 6-Pack, Pattern Name: Motor Oil, Configuration: 5W-30
Made of Natural Gas...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
C
Verified Purchase
Christopher Flores
Grantham, US
★★★★★ 5
Very good option
Better than the oiled version, if you're not chasing track performance. Fit perfectly into my Accord. I still get 34MPG, so it's at least as good or better than OEM, and still better than other options you'll find. No complaints here.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
E
Verified Purchase
Enrique serrano
Houston, US
★★★★★ 5
Late and damaged box
Nice but arrived to late
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
B
Verified Purchase
Bella Davis
San Leandro, US
★★★★★ 5
Amazing Product!!!
It’s a great fit for my 2017 Honda accord! And there was defiantly improved function in my car! It defiantly saves me money and is a good price for what it is. It also made my car smell a thousand times better!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 20, 2025

recommand products

Frigidaire 137051400 Poly V Dryer Belt Replacement Part
Frigidaire 137051400 Poly V Dryer Belt Replacement Part
58.49
 14k Yellow Gold Polished Satin Spanish 1st Communion Medal Hollow Engravable Charm Pendant Jewelry Gifts (Length 0.89
14k Yellow Gold Polished Satin Spanish 1st Communion Medal Hollow Engravable Charm Pendant Jewelry Gifts (Length 0.89" Width 0.57")
161.16
 Whirlpool Oven Range Burner Base WPW10406797 for 12K & 9.2K
Whirlpool Oven Range Burner Base WPW10406797 for 12K & 9.2K
64.85
 14k Yellow Gold Polished and Satin Our Guardian Angel Medal Hollow Engravable Charm Pendant Jewelry Gifts (Length 0.85
14k Yellow Gold Polished and Satin Our Guardian Angel Medal Hollow Engravable Charm Pendant Jewelry Gifts (Length 0.85" Width 0.58")
152.82
 Frigidaire 5304526334 Black Oven Range Side Panel
Frigidaire 5304526334 Black Oven Range Side Panel
180.63