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forum threadphoinix | Staff posted Yesterday 07:27 PM
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forum threadphoinix | Staff posted Yesterday 07:27 PM

$27.49 | Rule 35A Marine Rule-A-Matic Switch - 12V Automatic Bilge Pump Switch at Amazon

$27

$55

50% off
Amazon
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Amazon [amazon.com] has Rule 35A Marine Rule-A-Matic Switch - 12V Automatic Bilge Pump Switch for $27.49.
Shipping is free with Prime or on $35+ orders.

Price
$27.62 lower (50% savings) than the list price of $55.11
$6.50 lower (19% savings) than the previous price of $33.99

Customer reviews
4.7⭐ / 1,669
500+ bought in past month

amazon.com/dp/B000O8DA3M [amazon.com]

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Deal Details
Product Info
Community Notes
About the Poster
Amazon [amazon.com] has Rule 35A Marine Rule-A-Matic Switch - 12V Automatic Bilge Pump Switch for $27.49.
Shipping is free with Prime or on $35+ orders.

Price
$27.62 lower (50% savings) than the list price of $55.11
$6.50 lower (19% savings) than the previous price of $33.99

Customer reviews
4.7⭐ / 1,669
500+ bought in past month

amazon.com/dp/B000O8DA3M [amazon.com]

Please report the deal if expired
My other deals

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Deal Score
+3
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Price Intelligence

Model: Rule 35A Marine Rule-A-Matic Switch - 12V Automatic Bilge Pump Switch - Mercury Free, Durable, Reliable, and Easy to Install

Current Prices

Sort: Lowest to Highest | Last Updated 4/7/2026, 07:46 PM
Sold By Sale Price
Amazon$27.49

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Yesterday 08:20 PM
148 Posts
Joined Mar 2022
TrancendentalOYesterday 08:20 PM
148 Posts
This rule is so very different from Rule 34.
2
Yesterday 08:25 PM
1,922 Posts
Joined Jan 2008
BigbanksYesterday 08:25 PM
1,922 Posts
You can get other brands for like $10. I just put one on another boat. If you do not have an auto bilge, these are a must.

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