Manufacturer
<p>For nearly six decades, Sierra has established itself as one of the marine industry's most trusted names in aftermarket engine and drive parts. Founded as a specialized marine parts manufacturer, Sierra has grown into a comprehensive supplier of replacement components, instrumentation, and accessories for both recreational and commercial boating applications. Operating from their 300,000-square-foot distribution center in Litchfield, Illinois, Sierra serves boat owners and marine technicians worldwide with an extensive catalog of parts engineered specifically for the harsh saltwater environment.</p><h3>Marine Engine Excellence</h3><p>Sierra's reputation was built on delivering precision-engineered internal engine components and drive system parts that meet or exceed OEM specifications. Their <a href="/7570-sierra-engine-gasket-set-5404">engine gasket sets</a> provide critical sealing solutions for inboard and outboard motors, while their <a href="/7570-sierra-engine-complete-assembly-15341">engine complete assemblies</a> offer comprehensive replacement options for major overhauls. Each component undergoes rigorous testing to ensure reliability in demanding marine conditions, from corrosion resistance to temperature cycling performance.</p><h3>Instrumentation and Monitoring Systems</h3><p>Accurate instrumentation is essential for boat operators to monitor engine health and prevent costly breakdowns on the water. Sierra's comprehensive line of <a href="/7570-sierra-gauges-200483">gauges</a> includes everything from fuel pressure and temperature indicators to voltmeters and trim gauges, all designed with marine-grade materials that withstand vibration, moisture, and UV exposure. Their <a href="/7570-sierra-tachometer-gauge-1488">tachometer gauges</a> deliver precise RPM readings critical for optimizing engine performance and fuel efficiency. Supporting these instruments, Sierra's <a href="/7570-sierra-gauge-resistor-47908">gauge resistors</a> ensure proper signal conditioning and accurate readings across various sensor types and engine configurations.</p><h3>Expanded Product Portfolio</h3><p>In 2022, Sierra significantly broadened its scope beyond traditional marine engine parts to encompass a wider range of boating accessories and even outdoor power equipment components. This strategic expansion brought established marine brands like Shields and Moeller under the Sierra umbrella, creating a one-stop resource for marine maintenance and replacement parts. The company now offers fuel systems, electrical components, battery charging solutions, and NMEA electronics alongside their traditional engine parts lineup.</p><h3>Quality Backed by Industry-Leading Warranties</h3><p>What sets Sierra apart in the crowded aftermarket marine parts market is their commitment to standing behind every component they manufacture. Their warranty coverage extends beyond simple part replacement—it includes shop labor, haul-out fees, towing charges, and related incidental costs should a warrantied part fail. This comprehensive protection reflects the company's confidence in their manufacturing processes and quality control standards. For boat owners facing repairs far from shore or mechanics working on customer vessels, this peace of mind is invaluable. Whether you're maintaining an outboard motor, rebuilding an inboard engine, or upgrading your boat's instrumentation, Sierra's decades of marine industry experience and commitment to quality make them a reliable choice for keeping your vessel running at peak performance.</p>
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The Sierra RK19530K is an illuminated marine rocker switch kit designed for use in boat electrical panels and control consoles. This kit includes multiple switches along with snap-in color lenses — two of each color — giving you the flexibility to color-code your panel for quick, intuitive circuit identification at a glance.
Each switch features a dependent pilot light that illuminates in the ON position, providing instant visual confirmation of switch status. This is especially valuable in low-light or nighttime boating conditions where knowing which circuits are active is critical for safety and convenience.
Key Features:
Sierra is a trusted name in marine electrical components, engineering their switches to meet the demands of the harsh marine environment. The RK19530K kit is an ideal solution for builders, rebuilders, or anyone upgrading a boat's switch panel with a clean, organized, and illuminated layout.
Easy enough until it came to payment. "Check out with Amazon, it'll be faster." It wasn't.
Troy N
It would be nice if you linked the driver side part at the bottom of the page for the passenger side part. This would have made it really easy to switch back and forth between the two. It would also eliminate a search within your site. Google brought up your passenger side mirror and I needed the driver side one.
Macsen V
Great price , a lot cheaper than other competitors from google search
Richard R
great price
gabriel h
First of all, I can not believe how fast I recieved my order, 2 DAYS! Best of all, the instructions made it easy for a non mechanic like me to install.
ArturoGW
Easy to use site
Mike R
Easy to order. Good price hope they work
John Q
Just hope your right.
aroldo g. l
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Joseph S
Did not mention anything about mounting hardware, will cancel sale if no mounting kit, thank you
Hal Zieska
very good response with order but it was the wrong part that i was needing. I will be returning both temp switches this week along with the temp sensor to see if you can match up the size and thread pattern that will fit inside the block where the temp se
David Stone
Great prices, fast shipping. Would recommend.
modernfd
Great Price!!!! Nobody beats their price an free shipping.......psshhh
Snowboarderxle
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