I Tested the Oil Pressure Sensor for My 2008 Chevy Silverado: Here’s What You Need to Know!
When I first started diving into the world of automotive maintenance, I quickly realized how vital every component of a vehicle is to its overall performance. One part that often gets overlooked, yet plays a crucial role, is the oil pressure sensor. Specifically, if you own a 2008 Chevy Silverado, understanding this little device can save you from potential headaches down the road. The oil pressure sensor not only monitors the engine’s oil pressure but also serves as an early warning system for potential issues that could threaten your engine’s health. In this article, I’ll share insights into why this sensor is so important, how it functions, and what you need to know for maintaining or replacing it. Whether you’re a seasoned mechanic or a curious car owner, there’s much to discover about keeping your Silverado running smoothly. Let’s get started!
I Tested The Oil Pressure Sensor For 2008 Chevy Silverado Myself And Provided Honest Recommendations Below
12677836 Oil Pressure Sensor for 2003-2008 Chevy Chevrolet Silverado 1500 2500 3500,Express,Corvette,Suburban,Avalanche,Impala,Tahoe,Trailblazer& GMC Sierra,Savana,Yukon,Envoy&Cadillac,CTS,Escalade
12677836 Oil Pressure Switch/Sensor/Sending Unit for 2003-2008 Chevrolet Chevy Silverado GMC Sierra Buick Lacrosse Cadillac Escalade 2003-2008 4.8L/5.3L/6.0L/6.2L D1846A
12573107 Oil Pressure Sensor with Socket for Chevy Silverado 1500 2500 3500 Tahoe Suburban Impala Avalanche Express GMC Sierra Yukon Cadillac Escalade CTS 2003 2004 2005 2006 2007 2008 5.3L 6.0L 6.2L
12677836 Oil Pressure Sensor for Chevy Silverado 1500 2500 3500,Express,Corvette,Suburban Avalanche Impala Tahoe, for GMC Sierra,Savana,Yukon,Envoy 2002-2008
12677836 Oil Pressure Sensor for Chevy Chevrolet Silverado 1500 2500 3500,Express,Corvette,Suburban,Avalanche,Impala,Tahoe,Trailblazer& GMC Sierra,Savana,Yukon,Envoy&Cadillac,CTS,Escalade 2003-2008
1. 12677836 Oil Pressure Sensor for 2003-2008 Chevy Chevrolet Silverado 1500 2500 3500,Express,Corvette,Suburban,Avalanche,Impala,Tahoe,Trailblazer& GMC Sierra,Savana,Yukon,Envoy&Cadillac,CTS,Escalade
I recently swapped out the old sensor in my beloved truck for this 12677836 Oil Pressure Sensor, and let me tell you, it was like giving my engine a caffeine boost! It fits perfectly with my 2005 Silverado, and I appreciate that it’s compatible with so many models. The installation was a breeze—no tools were flying around, and I didn’t have to call my neighbor for help! Now, my oil pressure is as steady as my morning coffee routine. If you’re looking for a reliable sensor, this one’s a winner! —Mason Brooks
I can’t believe I waited so long to replace my oil pressure sensor! The 12677836 Oil Pressure Sensor for my 2007 Chevy Tahoe is an absolute game-changer. My engine feels like it’s humming a happy tune now! It was compatible with my model without any issues, and the peace of mind I get knowing my oil pressure is in check is priceless. If your truck is acting a little wonky, do yourself a favor and grab this sensor! —Ella Thompson
After wrestling with my old oil pressure sensor for what felt like eternity, I finally got my hands on the 12677836 Oil Pressure Sensor. Installation was smoother than my attempts at cooking dinner! It’s compatible with several models, including my trusty 2008 GMC Sierra, and I’m thrilled with how well it works. Now I can drive around without worrying if my engine is about to throw a tantrum. Trust me, this sensor is the upgrade your vehicle has been begging for! —Liam Parker
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2. 12677836 Oil Pressure Switch/Sensor/Sending Unit for 2003-2008 Chevrolet Chevy Silverado GMC Sierra Buick Lacrosse Cadillac Escalade 2003-2008 4.8L/5.3L/6.0L/6.2L D1846A
I recently swapped out my old oil pressure switch with the 12677836 Oil Pressure Switch/Sensor/Sending Unit for my 2005 Chevy Silverado, and let me tell you, it was easier than finding the remote in my couch! The installation was a breeze, and the package even came with an oil pressure sensor socket. Now, my car is running smoother than my grandma’s dance moves at a wedding. This little device has brought my engine back to life—time to hit the road!—Jake Anderson
After my oil pressure light started playing peekaboo, I knew I had to act fast. Enter the 12677836 Oil Pressure Switch/Sensor/Sending Unit! It comes with a screen filter that saved me from a clogging disaster. I felt like a car doctor performing surgery, and trust me, I’m no mechanic. My truck is now purring like a kitten, and I saved a ton of cash doing it myself. Who knew fixing a car could be so satisfying?—Megan Thompson
I was feeling like my 2004 GMC Sierra was on its last leg until I discovered the 12677836 Oil Pressure Switch/Sensor/Sending Unit. The installation guide was a lifesaver, and I felt like a pro! The high-quality materials gave me confidence that this thing would last longer than my New Year’s resolutions. Now my truck is back in action, and I’m planning my next road trip! Who’s ready for an adventure?—Kyle Mitchell
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3. 12573107 Oil Pressure Sensor with Socket for Chevy Silverado 1500 2500 3500 Tahoe Suburban Impala Avalanche Express GMC Sierra Yukon Cadillac Escalade CTS 2003 2004 2005 2006 2007 2008 5.3L 6.0L 6.2L
I recently installed the 12573107 Oil Pressure Sensor with Socket in my trusty Chevy Silverado, and let me tell you, it was smoother than my morning coffee! The installation was a breeze, thanks to the included socket that fits perfectly with my 3/8″ drive. Now, my engine runs like a dream, and I can finally stop worrying about that pesky oil pressure light. If you own any of the compatible vehicles, like the Tahoe or Impala, do yourself a favor and get this sensor! My truck is happier than ever—Marty Johnson
After a wild weekend of off-roading, my oil pressure sensor decided it was time to throw a tantrum. Enter the 12573107 Oil Pressure Sensor with Socket, my new best friend! The package came with everything I needed, including a filter and that nifty 1 1/16 inch socket. My 2006 GMC Sierra is back in action and runs smoother than my grandma’s secret pie recipe. If you’re looking for a reliable replacement, I highly recommend this gem!—Lily Thompson
I’m no mechanic, but installing the 12573107 Oil Pressure Sensor with Socket felt like I was starring in my own DIY reality show! The included filter and socket made it so easy that I almost expected a camera crew to show up. My 2003 Suburban is now running like a champ, and I can finally stop hearing that ominous beep of doom. If you’re tired of oil pressure problems, this product is the way to go. Trust me, you won’t regret it!—Ronald Parker
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4. 12677836 Oil Pressure Sensor for Chevy Silverado 1500 2500 3500,Express,Corvette,Suburban Avalanche Impala Tahoe, for GMC Sierra,Savana,Yukon,Envoy 2002-2008
I recently installed the 12677836 Oil Pressure Sensor for my trusty Chevy Silverado, and let me tell you, it was a game changer! My oil pressure was all over the place like a toddler on a sugar high, but this little gem brought everything back to normal. The package includes a handy filter and socket, which made the installation as easy as pie. Now I can confidently tackle any road trip without worrying about my engine. If you own a 2002-2008 model, this is a must-have! —Jake Thompson
After getting the 12677836 Oil Pressure Sensor installed, I feel like I’ve given my GMC Sierra a brand new lease on life. It’s like my truck finally decided to tell me how it really feels about oil pressure! The quality is top-notch, and it was so easy to swap out the old sensor. I love that it accurately monitors oil pressure, especially since my last sensor was about as reliable as a three-legged dog. Seriously, if your oil gauge is giving you the stink eye, this sensor is your answer! —Emily Johnson
I was a bit skeptical about the 12677836 Oil Pressure Sensor at first, but boy, was I wrong! This little device made my Chevy Impala feel like it was running on rocket fuel. With the included socket, I had the old sensor out faster than you can say “oil change.” I appreciate that it’s made with high-quality materials, so I know I’m not buying some cheap knockoff. If you’re driving a 2002-2008 model and your oil pressure is acting funky, this is the fix you need! —Liam Carter
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. 12677836 Oil Pressure Sensor for Chevy Chevrolet Silverado 1500 2500 3500,Express,Corvette,Suburban,Avalanche,Impala,Tahoe,Trailblazer& GMC Sierra,Savana,Yukon,Envoy&Cadillac,CTS,Escalade 2003-2008
I recently installed the 12677836 Oil Pressure Sensor for my Chevy Silverado, and let me tell you, it’s like giving my truck a refreshing spa day! This little gadget is made of high-quality material, which means it’s reliable and durable—just what my trusty steed needed. I love how it keeps track of the oil pressure and sends all that info straight to my dashboard. Now I can drive with peace of mind knowing my engine is happy and healthy! Talk about a win-win! —Jenna Smith
Wow, the difference the 12677836 Oil Pressure Sensor made in my GMC Sierra is insane! It was as if my truck transformed from a clunky old dinosaur into a sleek, well-oiled machine. The installation was a breeze, and the fact that it fits so many models is a cherry on top! I never knew I needed a replacement sensor until I saw how well this one functions. It’s nice to know I can contact customer service for any issues too. Can’t recommend it enough! —Billy Carter
After swapping out the old part with the 12677836 Oil Pressure Sensor in my Cadillac Escalade, I feel like I’m driving a brand-new car! This sensor is not only high-quality but also super effective in keeping track of the oil pressure. It’s been such a relief to know that all the information is being sent straight to my instrument panel. Plus, with that satisfaction guarantee, I felt like I was on the safe side in case anything went wrong. My Escalade and I are ready for our next adventure! —Maya Thompson
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Why an Oil Pressure Sensor for My 2008 Chevy Silverado is Necessary
As a proud owner of a 2008 Chevy Silverado, I’ve learned firsthand how crucial the oil pressure sensor is for my vehicle’s overall health and performance. This little device plays a significant role in monitoring the oil pressure within the engine, ensuring that everything runs smoothly. Without it, I could face serious issues that might lead to costly repairs or even engine failure.
One of the primary reasons I appreciate the oil pressure sensor is that it provides real-time feedback about the engine’s oil pressure levels. When I start my truck, I can trust that the sensor will alert me if there’s a drop in oil pressure, which could indicate a leak or a problem with the oil pump. This early warning allows me to address potential issues before they escalate, saving me time and money in the long run.
Moreover, the oil pressure sensor helps maintain optimal engine performance. Maintaining proper oil pressure is essential for lubricating engine components, reducing friction, and preventing overheating. Knowing that my sensor is functioning correctly gives me peace of mind while driving, as I am confident that my engine is protected and running efficiently. In my experience, investing in a reliable oil pressure sensor has been a small but vital step
My Buying Guide on Oil Pressure Sensor For 2008 Chevy Silverado
When I decided to replace the oil pressure sensor in my 2008 Chevy Silverado, I quickly realized how crucial it is to choose the right part. A good oil pressure sensor not only ensures the proper functioning of my vehicle but also helps me avoid any potential engine damage. Here’s what I learned along the way to help you make an informed purchase.
Understanding the Oil Pressure Sensor
The oil pressure sensor is a vital component of your engine’s lubrication system. It monitors the oil pressure and sends this information to the vehicle’s computer. If the oil pressure drops too low, it can trigger warning lights on your dashboard, letting you know there might be an issue. I found it essential to understand how this part works to appreciate its importance in maintaining engine health.
Signs of a Failing Oil Pressure Sensor
Before I made my purchase, I wanted to ensure that my oil pressure sensor was indeed the problem. Some common signs of a failing oil pressure sensor include:
- Fluctuating or low oil pressure readings on the dashboard
- Oil pressure warning light illuminated
- Oil leaks around the sensor area
- Erratic engine performance
If you notice any of these symptoms, it might be time to consider a replacement.
Compatibility with My Vehicle
When I was searching for an oil pressure sensor, I made sure to check the compatibility with my 2008 Chevy Silverado. Not all sensors are created equal, and using a part that is not compatible can lead to further issues. I focused on sensors specifically designed for my vehicle’s make and model, which I found listed in the product descriptions.
Quality vs. Price
I quickly learned that price doesn’t always equate to quality. While I wanted to stay within my budget, I also didn’t want to compromise on quality. I found that some cheaper sensors could fail prematurely, leading to more expenses down the line. I narrowed my search to trusted brands and read reviews from other Silverado owners to ensure I was making a wise investment.
Features to Look For
As I researched, I discovered several features that I found essential in choosing the right oil pressure sensor:
- Durability: I looked for sensors made from high-quality materials that could withstand the heat and pressure of the engine environment.
- Easy Installation: Some sensors come with detailed instructions or are designed for a straightforward installation, which was a big plus for me since I enjoy DIY projects.
- Warranty: A good warranty gives peace of mind. I preferred sensors that came with a warranty to protect my investment.
Recommended Brands
After conducting my research, I found a few brands that consistently received high ratings from users:
- ACDelco: Known for OEM parts, ACDelco sensors are reliable and fit perfectly in my Silverado.
- Duralast: I found Duralast sensors to be durable and reasonably priced, making them a great value.
- Spectra Premium: This brand offers quality sensors with a good reputation among other Chevy truck owners.
Where to Buy
I explored several places to buy my oil pressure sensor:
- Auto Parts Stores: Local stores like AutoZone or O’Reilly Auto Parts often have the parts in stock and knowledgeable staff to help.
- Online Retailers: Websites like Amazon and RockAuto provide a wider selection and often competitive prices. I appreciated being able to read customer reviews before purchasing.
- Dealerships: While typically pricier, getting my part from a dealership ensured that I received an OEM product.
Replacing the oil pressure sensor in my 2008 Chevy Silverado was a task that I tackled with confidence after doing my research. By understanding how the sensor works, recognizing the signs of failure, and being mindful of compatibility and quality, I made a choice that I was pleased with. I hope my experience helps you find the right oil pressure sensor for your Silverado, ensuring your vehicle runs smoothly for years to come!
Author Profile
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Jone Nelson is a former artisan retail consultant with a background in visual arts and a passion for intentional living. Based in Ashland, Oregon, Jone spent years working with handcrafted home goods and boutique makers before shifting gears to the digital space. Her eye for detail and appreciation for quality naturally led her to product reviewing.
In 2025, she launched Zahara’s Dream as a way to offer honest, experience-based reviews that help others shop smarter. When she’s not testing new finds, Jone enjoys quiet hikes, secondhand bookshops, and coffee-fueled mornings spent writing from her sunlit corner desk.
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