★★★★★ 5
N54 engine — it fit absolutely perfectly.
N54 engine — it fit absolutely perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
PCB, Pentair, EasyTouch®, IntelliTouch®, Com Port Expansion
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
PCB, Pentair, EasyTouch®, IntelliTouch®, Com Port ExpansionThis is a 520818 PCB Com Port Expansion board for Pentair EasyTouch and IntelliTouch pool and spa automation systems. It expands the communication capabilities of your system.
Quick Dispatch:
Your PCB, Pentair, EasyTouch®, IntelliTouch®, Com Port Expansion 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 PCB, Pentair, EasyTouch®, IntelliTouch®, Com Port Expansion ships.
Need Help?
Questions about PCB, Pentair, EasyTouch®, IntelliTouch®, Com Port Expansion, 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 PCB, Pentair, EasyTouch®, IntelliTouch®, Com Port Expansion 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
You may also like
PCB, Pentair, EasyTouch®, UOC Motherboard, 8 Aux
512.75
Adapter, Pentair, Compool, 2 Relays x 1 Circuit
80.20
Relay Kit, Pentair, Compool, Heater
149.40
Breaker Base, Pentair IntelliTouch®, Load Center
173.50
Control, Hydro-Quip PS6703BP-HS60, P1, P2, Bl, Oz, Lt, 5.5kW, TP800
414.20
Relay Kit, Pentair, Compool, 20A, DPDT, Special Applications
124.20
Control Panel, Pentair iS4, 50ft Cable, Grey
161.30
4.8 ★★★★★
Based on 713 reviews
Sort
Product Reviews
★★★★★ 5
Works well
This works as a fancy oil cap remover. I wish my oil cap looked this nice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2025
★★★★★ 3
Well built
Well made product. I have an volvo xc60 and it fits the oil filter housing perfectly but because of its thickness, there's some interference with the heat shield or it could be part of the skid plate assembly that is next to the filter housing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2025
★★★★★ 5
Fast delivery and good quality part
Good quality snug fit. Works as should.
Only issue I had was whe tightening oil cap back on the 18 ft-lb torque made this part slip.
I used material to get a better grip and torqued slow but it still slip before the torque gauge read 18.5
No leaks! So it’s all good 😊
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
★★★★★ 5
Fit like a glove
After going to 3-4 different auto places with no luck Amazon saved the day
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
recommand products
vidaXL Bed Cabinet Sonoma Oak 50x32x60 cm
113.57
vidaXL Dining Table Sonoma Oak 140x74.5x76 cm Engineered Wood
199.95
vidaXL Dining Table Black 140x74.5x76 cm Engineered Wood
176.52
vidaXL Side Cabinet with Wheels Concrete Grey 33x38x60 cm Engineered Wood
88.43
vidaXL TV Cabinet with LED Lights Concrete Grey 90x35x40 cm
126.26