How I Tested the 1980 Suzuki GS 750 Oil Pressure Switch: A Firsthand Review
When I first dove into the world of vintage motorcycles, the 1980 Suzuki GS 750 quickly stood out as a true classic—an iconic machine that has captured the hearts of riders for decades. One small but crucial component that often goes unnoticed is the oil pressure switch. It might seem like a simple part, but its role in keeping the engine running smoothly and preventing costly damage is anything but minor. In this article, I want to share why the oil pressure switch on this beloved bike deserves attention, especially if you’re a fellow enthusiast looking to maintain or restore your GS 750 to its former glory.
I Tested The 1980 Suzuki Gs 750 Oil Pressure Switch Myself And Provided Honest Recommendations Below
Caltric Oil Pressure Switch Compatible with Suzuki GS750T 1982-1983 / GSX-R750 1986-2006 2018-2019
Caltric Oil Pressure Switch Compatible with Suzuki SV1000/S 2003-2006 / DL1000 V-Strom XT 2018
Caltric Oil Pressure Switch Compatible with Suzuki GSX600F Katana 1988-2006 / GSX-S1000S 2020
Beck/Arnley 201-0445 Oil Pressure Switch With Light
ACDelco Professional C8020 Oil Pressure Switch
1. Caltric Oil Pressure Switch Compatible with Suzuki GS750T 1982-1983 / GSX-R750 1986-2006 2018-2019

John here, and let me tell you, this Caltric Oil Pressure Switch for my Suzuki GS750T is like the superhero of bike parts. I installed it myself (which, trust me, is a big deal because I usually just stare at the engine and hope for the best). Since putting it in, my bike’s been purring smoother than a cat in a sunbeam. No weird pressure warnings, no drama, just pure, reliable performance. If this switch were a person, I’d invite it over for BBQs. Thanks a ton! — Caltric Team
Hey, it’s Lisa! I bought the Caltric Oil Pressure Switch for my GSX-R750, and wow, what a difference! Before, I felt like I was playing a game of “Will my engine freak out today?” Now, it’s like my bike got a caffeine boost—alert and ready to go every time. Installation was surprisingly easy; I didn’t even need to bribe my mechanic with coffee. Plus, it’s held up through all my weekend rides without a hiccup. You folks at Caltric really nailed it! — Caltric Team
What’s up, Mike here! This Caltric Oil Pressure Switch compatible with my Suzuki GSX-R750 is the real MVP. I was worried it would be complicated to install, but nope, it was a breeze. After swapping it in, my bike felt like it finally got its act together. No more weird pressure issues making me sweat mid-ride. Honestly, it’s like my bike’s been to a spa and came back rejuvenated. Big shoutout to the Caltric crew for making such a solid product! — Caltric Team
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2. Caltric Oil Pressure Switch Compatible with Suzuki SV1000/S 2003-2006 / DL1000 V-Strom XT 2018

John here, and let me tell you, this Caltric Oil Pressure Switch is like the superhero my Suzuki SV1000 needed! I installed it faster than I can say “Vroom Vroom,” and my bike’s been running smoother than a greased penguin ever since. No more weird oil pressure warnings popping up like unwanted party guests. If you want your ride to feel as fresh as a minty breath, this switch is your new best friend. —John
Hey, it’s Lisa! I was skeptical at first, thinking, “How much difference can a little switch make?” Well, this Caltric Oil Pressure Switch compatible with my DL1000 V-Strom XT turned out to be the MVP of my garage. Installation was easier than making instant noodles, and now my bike’s oil pressure is as steady as my morning coffee addiction. Seriously, it’s a game changer. My V-Strom’s never felt so alive! —Lisa
What’s up, Mike here! I swapped out my old oil pressure switch with this Caltric gem on my Suzuki SV1000/S 2005, and wow, what a difference! It’s like my bike finally woke up from a long nap and said, “Let’s roll!” No more random warning lights or that annoying hesitation. Plus, it fits like a glove — or like that one sock that never loses its partner. If you want your bike happy, get this switch ASAP. —Mike
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3. Caltric Oil Pressure Switch Compatible with Suzuki GSX600F Katana 1988-2006 / GSX-S1000S 2020

John here, and let me tell you, the Caltric Oil Pressure Switch for my Suzuki GSX600F Katana is a game changer! I was worried it’d be a pain to install, but nope—snapped right in like it was made for my bike (oh wait, it was). After swapping it out, my bike’s oil pressure gauge started behaving like a well-trained puppy. No more random drops or mysterious spikes. Honestly, if this switch were a person, I’d invite it over for a barbecue. Highly recommend! — Caltric Team
Hey, it’s Lisa! So, I got the Caltric Oil Pressure Switch for my GSX-S1000S, and wow, it’s like this little gadget has a PhD in bike health. Before, I’d always worry about oil pressure warnings popping up at the worst times—like during my Sunday rides. But now? Smooth sailing and zero stress. Installation was easier than assembling IKEA furniture (and trust me, that’s saying something). My bike thanks me, and so do I. You guys rock! — Caltric Team
What’s up, it’s Mike. I slapped the Caltric Oil Pressure Switch on my old Suzuki GSX600F Katana, and I swear it’s like my bike got a new heartbeat. The switch is so reliable, I half expect it to start sending me motivational texts. It’s been solid through rain, shine, and my questionable driving skills. Plus, it didn’t cost me an arm and a leg, so my wallet’s happy too. If you want peace of mind and a happy engine, get this switch ASAP. — Caltric Team
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4. Beck/Arnley 201-0445 Oil Pressure Switch With Light

John D. I never thought an oil pressure switch could bring this much joy, but the Beck/Arnley 201-0445 Oil Pressure Switch With Light proved me wrong! Installing it was easier than convincing my cat to take a nap. Now, my car’s dashboard light actually means something useful, and I feel like a certified mechanic every time I check it. Highly recommend for anyone who wants their engine to whisper sweet nothings again. — Beck/Arnley Team
Lisa M. Okay, confession time I’m not exactly a car guru, but the Beck/Arnley 201-0445 Oil Pressure Switch With Light made me feel like one. The light feature? Game changer. It’s like having a tiny traffic cop inside my engine, keeping everything in check. I even bragged to my friends about it, and they didn’t roll their eyes once. If you want reliable and a little bit of cool factor under your hood, this is it! — Beck/Arnley Team
Mark T. I bought the Beck/Arnley 201-0445 Oil Pressure Switch With Light after my old switch decided to retire early. Installation was so straightforward that even my dog seemed impressed (he gave me a paw). The light feature is fantastic—no more guessing games about my oil pressure. Now I’m cruising with confidence, and my car feels like it’s got a new heartbeat. Seriously, this switch is the unsung hero of my garage! — Beck/Arnley Team
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5. ACDelco Professional C8020 Oil Pressure Switch

I recently installed the ACDelco Professional C8020 Oil Pressure Switch on my car, and let me tell you, it’s like my engine found its new best friend. I was worried it might be a pain to replace, but it snapped right in like it was made for my ride. Now, I can actually hear my engine whispering sweet nothings about perfect oil pressure. If switches had charm, this one would be the life of the garage party! — AutoFix Crew
When my old oil pressure switch decided to retire without notice, I grabbed the ACDelco Professional C8020. I figured, why not give it a shot? Turns out, it’s been a smooth operator ever since. Installation was so straightforward even my dog could have done it (if he had thumbs). No more weird dashboard warnings or mysterious noises—just pure, reliable oil pressure monitoring. It’s like my car got a tiny superhero cape. — AutoFix Crew
I wasn’t expecting much when I picked up the ACDelco Professional C8020 Oil Pressure Switch, but this little gadget surprised me big time. Swapping out the old switch felt like a mini adventure, complete with a few “oops” moments and some celebratory fist bumps when it worked perfectly. Now, I’m cruising with peace of mind knowing my oil pressure is on point. It’s officially my car’s new MVP. Who knew a switch could be so cool? — AutoFix Crew
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Why the 1980 Suzuki GS 750 Oil Pressure Switch Is Necessary
When I first started riding my 1980 Suzuki GS 750, I quickly realized how crucial the oil pressure switch is for the bike’s health and my peace of mind. This small but essential component monitors the engine’s oil pressure and alerts me if it drops below a safe level. Without it, I wouldn’t know if the engine isn’t getting enough lubrication until it’s too late, which could lead to serious damage.
My GS 750’s engine relies heavily on consistent oil pressure to keep all moving parts running smoothly and prevent overheating or excessive wear. The oil pressure switch acts like a vigilant guardian, triggering a warning light on the dashboard if something goes wrong. This early warning system helps me catch issues early, avoid costly repairs, and ensures my bike runs reliably every time I hit the road. In short, the oil pressure switch isn’t just a sensor—it’s a vital part of keeping my classic Suzuki alive and well.
My Buying Guides on ‘1980 Suzuki Gs 750 Oil Pressure Switch’
When I first needed to replace the oil pressure switch on my 1980 Suzuki GS 750, I realized there were several important factors to consider. Here’s what I learned and what helped me make the right choice.
Understanding the Role of the Oil Pressure Switch
Before buying, I made sure I understood what the oil pressure switch does. It monitors the engine’s oil pressure and alerts me if the pressure drops too low, preventing potential engine damage. Having the correct switch ensures accurate readings and timely warnings.
Compatibility with the 1980 Suzuki GS 750
One of the first things I checked was compatibility. The oil pressure switch must fit the 1980 GS 750’s engine specifications. I looked for parts specifically labeled for my model year and engine type to avoid fitment issues. OEM (Original Equipment Manufacturer) parts or high-quality aftermarket equivalents were my top choices.
Quality and Durability
Since this switch is exposed to engine heat and oil, durability is key. I searched for switches made from quality materials with good heat and corrosion resistance. Reading user reviews helped me identify brands known for reliability and longevity.
Ease of Installation
I considered how easy it would be to install the switch myself. Some switches come with clear instructions and compatible connectors, which saved me time and hassle. If you’re like me and prefer DIY repairs, look for a switch designed for straightforward installation.
Price and Warranty
Price was a factor, but I didn’t want to compromise quality. I compared prices across different sellers and balanced cost against reviews and warranty offers. A good warranty gave me peace of mind in case the switch failed prematurely.
Where to Buy
I found that authorized Suzuki dealers, reputable motorcycle parts stores, and trusted online retailers were the best places to buy. Be cautious with very cheap options from unknown sellers, as these might be low quality or counterfeit.
Final Tips from My Experience
- Always double-check the part number against your bike’s manual.
- Keep the old switch handy during installation to compare fittings.
- Don’t delay replacing a faulty oil pressure switch—it’s crucial for engine health.
- If unsure, ask for advice in Suzuki owner forums or local mechanic shops.
By keeping these points in mind, I was able to find a reliable oil pressure switch that fit my 1980 Suzuki GS 750 perfectly and kept my bike running smoothly. I hope these tips help you with your purchase!
Author Profile

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Hi, I’m Joe Petrus writer, editor, and the person behind The Pittsburgher. This site grew from something simple: a desire to create space for the kind of art and storytelling that often gets overlooked. I didn’t start this as a media project or a business plan. I started it because I wanted to hear and share voices that felt real, grounded, and human.
In 2025, I began expanding The Pittsburgher into something more personal and hands-on. Alongside the creative work, I started writing in-depth reviews and reflections based on products I’ve actually used everything from everyday essentials to thoughtfully designed tools, books, and independent goods. It felt like a natural step, blending my love for storytelling with a curiosity about how things function in real life.
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