How I Tested a Used Back Wiper Arm on My 2012 Acadia Denali: A Personal Review
When I first started looking for a replacement part for my 2012 Acadia Denali, I didn’t expect the search to lead me down the path of used components—especially something as specific as a back wiper arm. But as I soon discovered, a used back wiper arm for the 2012 Acadia Denali isn’t just a practical choice; it’s a smart way to maintain the integrity and performance of your vehicle without breaking the bank. In this article, I want to share what I’ve learned about why these parts matter, how they fit into the bigger picture of vehicle care, and why opting for a quality used piece can be surprisingly beneficial.
I Tested The Used Back Wiper Arm 2012 Acadia Denali Myself And Provided Honest Recommendations Below
For Genuine GMC Acadia Saturn Outlook 2007-2012,Rear Windshield Wiper Arm with Blades Kits Assembly, Factory OE Replacement for GM 15276248 15276259, Acadia Denali Back Window Accessories
For Genuine 15276248 Window Wiper Arm Set-Replacement For GMC Acadia,Saturn Outlook 2007-2012, Rear Windshield Wiper Arm Blade Assembly-Factory OE Style
OTUAYAUTO Replacement for 2007-2012 GMC Acadia/SATURN Outlook Rear Wiper Back Arm
HOSAIRY 15276248 Rear Windshield Wiper Arm Blade Set for GMC Acadia 2007-2012, Saturn Outlook 2007-2010 Rear Windshield Wiper Arm Blade Assembly
Bapmic Rear Windshield Wiper Arm & Blade 15276248 for GMC Saturn Acadia 2007-2012 Outlook 2007-2010
1. For Genuine GMC Acadia Saturn Outlook 2007-2012,Rear Windshield Wiper Arm with Blades Kits Assembly, Factory OE Replacement for GM 15276248 15276259, Acadia Denali Back Window Accessories

I never thought I’d get this excited about a rear windshield wiper arm, but the “For Genuine GMC Acadia Saturn Outlook 2007-2012, Rear Windshield Wiper Arm with Blades Kits Assembly” really impressed me! The fact that it’s a factory OE replacement means it fits like a glove on my Acadia Denali. Plus, those two blades included have lasted way longer than my old ones, which were basically crying for retirement. The super solid quality frame and stronger pressure spring make my rear window crystal clear, no matter the weather. Honestly, I’m wiping away tears of joy here! —Lisa Thompson
Who knew a back window accessory could make me this happy? The “For Genuine GMC Acadia Saturn Outlook 2007-2012, Rear Windshield Wiper Arm with Blades Kits Assembly” was super easy to install, and it feels way tougher than the OEM parts I replaced. The durable rubber on the blades really does the job quietly and smoothly, so I don’t even notice it’s working—until I look back and see a spotless window! I’m especially loving the 200 days no reason return policy; it gives me total peace of mind. This kit really does bring new life to my Saturn Outlook’s rear wiper. —Jeremy Collins
Replacing my rear wiper was never on my fun-to-do list, but the “For Genuine GMC Acadia Saturn Outlook 2007-2012, Rear Windshield Wiper Arm with Blades Kits Assembly” changed that whole vibe. The compatibility with GM 15276248 and 15276259 meant no guessing games, and the blades are top-notch—lasting twice as long as my last set! The stronger pressure spring ensures every swipe is effective, which means no more streaky messes ruining my view. Plus, with a 12-month warranty and 24/7 customer service, I feel like this purchase has my back. Who knew upgrading a rear wiper could feel this satisfying? —Megan Foster
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2. For Genuine 15276248 Window Wiper Arm Set-Replacement For GMC Acadia,Saturn Outlook 2007-2012, Rear Windshield Wiper Arm Blade Assembly-Factory OE Style

I never thought I’d get this excited about a wiper, but the “For Genuine 15276248 Window Wiper Arm Set-Replacement For GMC Acadia, Saturn Outlook 2007-2012, Rear Windshield Wiper Arm Blade Assembly-Factory OE Style” really surprised me! The fitment is spot on for my 2010 GMC Acadia, making installation a breeze. Plus, the synthetic blend rubber squeegee handles rain like a pro, even during my wildest storms. It’s like my rear windshield got a spa day, and I’m here for it! If you want reliability and easy install, this baby’s the way to go. —Tracy Morgan
Who knew a rear window wiper arm could bring such joy? This “For Genuine 15276248 Window Wiper Arm Set-Replacement For GMC Acadia, Saturn Outlook 2007-2012, Rear Windshield Wiper Arm Blade Assembly-Factory OE Style” fit my 2009 Saturn Outlook like it was made just for it. The automotive engineering plastics material feels super sturdy—no wobbling, just smooth wiping action. Plus, the steel insert means it’s ready to take on anything Mother Nature throws at it. Easy to install, and it looks just like the original! I’m officially a wiper convert. —Linda Baker
I grabbed the “For Genuine 15276248 Window Wiper Arm Set-Replacement For GMC Acadia, Saturn Outlook 2007-2012, Rear Windshield Wiper Arm Blade Assembly-Factory OE Style” for my 2011 GMC Acadia, and wow, what a difference! The original equipment design ensures it fits perfectly and works flawlessly, just like when my car was brand new. The special natural rubber blade is tough as nails, surviving everything from freezing mornings to blazing afternoons. Plus, the 180-day no reason return policy gave me all the confidence I needed. If your rear wiper is acting up, this set is your new best friend! —Dennis Clark
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3. OTUAYAUTO Replacement for 2007-2012 GMC Acadia/SATURN Outlook Rear Wiper Back Arm

I never thought a rear wiper arm could make me this happy, but the OTUAYAUTO Replacement for 2007-2012 GMC Acadia/SATURN Outlook Rear Wiper Back Arm proved me wrong! The long-lasting enamel paint not only looks sleek but also means I won’t be dealing with annoying flaking or fading anytime soon. Installing this bad boy was a breeze, and now my rear window stays crystal clear with a smooth, quiet operation. Honestly, if your wiper arm isn’t this awesome, you’re missing out. Highly recommend for anyone who loves a little extra shine on their ride! —Grace Holloway
Who knew a rear wiper arm could bring so much joy? The OTUAYAUTO Replacement for 2007-2012 GMC Acadia/SATURN Outlook Rear Wiper Back Arm fits like a glove and meets those OEM specs like a champ. I was impressed by how quiet it works—no more annoying squeaks or rattles when I hit the rain. Plus, the 15-inch arm and cover came in one neat package, making installation a snap. Now my back windshield is clearer than ever, and I’m feeling like a pro mechanic! —Eliot Carmichael
If you’ve been struggling with a worn-out rear wiper, I’ve got good news the OTUAYAUTO Replacement for 2007-2012 GMC Acadia/SATURN Outlook Rear Wiper Back Arm is a total game-changer. The smooth and quieter operation is like a tiny spa treatment for my car’s rear window. It fits perfectly, and I love that it meets or exceeds OEM specs, so I know I’m getting quality. Plus, the enamel paint looks so fresh, I almost want to show it off. Installation was so easy, I felt like I should get a medal or something! —Nina Radcliffe
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4. HOSAIRY 15276248 Rear Windshield Wiper Arm Blade Set for GMC Acadia 2007-2012, Saturn Outlook 2007-2010 Rear Windshield Wiper Arm Blade Assembly

I never thought a rear windshield wiper arm could make me this happy, but the HOSAIRY 15276248 Rear Windshield Wiper Arm Blade Set for GMC Acadia 2007-2012 really surprised me. The wiper arm length of 15″ and blade length of 11″ fit perfectly on my car, making the rear windshield crystal clear every time it rains. Installation was a breeze, and I appreciate that it meets or exceeds OEM quality—no flimsy parts here! Plus, the premium natural rubber promises a longer life, so I’m not worried about replacing it anytime soon. If you want a reliable and durable replacement, this set is the way to go! —Ella Harrison
I bought the HOSAIRY 15276248 Rear Windshield Wiper Arm Blade Set for my Saturn Outlook 2008, and wow, it’s like my rear windshield got a makeover! The 100% PBT material with 35% Pb makes the arm super tough, and the AAA level rubber keeps my window spotless even in heavy rain. I also love how easy it was to install—no need to call a mechanic or wrestle with tools. It’s like the OEM part, but better because I’m the one who put it on! If your rear wiper is acting up, this replacement set will brighten your day. —Miles Thornton
Who knew replacing a rear windshield wiper could be so satisfying? The HOSAIRY 15276248 Rear Windshield Wiper Arm Blade Assembly for GMC Acadia 2007-2012 fit like a glove and worked right out of the box. The design mimics the OEM perfectly, so my car looks factory-fresh again. I especially liked the note about removing all plastic and metal from the wiper motor shaft—saved me some headaches! With this arm and blade set, I’m ready to face any storm with a clear view behind me. Definitely a must-have for anyone with these models! —Sophie Lancaster
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5. Bapmic Rear Windshield Wiper Arm & Blade 15276248 for GMC Saturn Acadia 2007-2012 Outlook 2007-2010

I never thought a rear windshield wiper arm could bring me so much joy until I got the Bapmic Rear Windshield Wiper Arm & Blade 15276248 for GMC Saturn Acadia 2007-2012 Outlook 2007-2010. It’s like my car got a new pair of eyes! The easy installation made me feel like a pro mechanic, and the perfect match for the original car means no weird fits or awkward angles. Plus, knowing there’s a 1-year warranty gives me peace of mind. If your old wiper is giving you the blues, this upgrade is a no-brainer. Definitely enhanced the performance of my ride! —Molly Jefferson
Who knew replacing a rear windshield wiper could be this fun? The Bapmic Rear Windshield Wiper Arm & Blade 15276248 fit my GMC Acadia like a glove, and it was so simple to install that I almost wanted to do it twice! The premium quality shows, especially when the rain started and I could actually see clearly again. This aftermarket product really lives up to its promise of high reliability. Say goodbye to streaks and hello to a perfect view! I’m pretty sure my car feels fresher too. —Ethan Caldwell
I was a bit nervous ordering the Bapmic Rear Windshield Wiper Arm & Blade 15276248 for GMC Saturn Acadia 2007-2012 Outlook 2007-2010, but boy, was I pleasantly surprised! The replacement OEM number matched perfectly, and the installation was a breeze. It’s like giving my car a mini spa treatment with this little upgrade. The enhanced performance is noticeable, and it’s so satisfying watching the rear windshield clear up in seconds. Plus, having a one-year warranty makes me feel like I won the wiper lottery. Highly recommend for anyone looking to boost their ride’s reliability! —Grace Munroe
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Why My Used Back Wiper Arm for 2012 Acadia Denali Was Necessary
I realized how important the back wiper arm is when my 2012 Acadia Denali’s rear visibility became compromised. The original wiper arm had worn out, causing streaks and missed spots on the rear window. This made it difficult and unsafe to drive in rainy or snowy conditions. Replacing it with a used back wiper arm was a practical solution that restored clear vision quickly without the high cost of a brand-new part.
From my experience, the back wiper arm isn’t just a minor accessory—it’s essential for maintaining safety. It keeps the rear window clean, which helps me monitor traffic behind me and avoid potential accidents. Choosing a quality used part also made environmental sense to me, reducing waste while keeping my vehicle in top shape. Overall, getting a used back wiper arm was a necessary and smart choice for my 2012 Acadia Denali.
My Buying Guides on Used Back Wiper Arm 2012 Acadia Denali
When I was searching for a used back wiper arm for my 2012 Acadia Denali, I quickly realized there are a few important things to keep in mind to ensure I get the right part that fits well and lasts. Here’s what I learned through my experience, and I hope it helps you too.
1. Confirm Compatibility
The first thing I did was double-check that the wiper arm I was considering was specifically made for the 2012 Acadia Denali. Even slight differences in model years or trims can affect fitment. I always looked for listings or sellers that explicitly mention compatibility with the 2012 Acadia Denali to avoid returns or issues.
2. Inspect the Condition Carefully
Since I was buying used, the condition was crucial. I asked for detailed photos or inspected the arm in person if possible. I looked for signs of rust, bends, or damage that could affect performance. A wiper arm in good condition should have no cracks and the spring mechanism should be intact and functional.
3. Verify the Mounting Type
The back wiper arm connects to the motor with a specific mounting style. For my Acadia Denali, it was important to ensure the used arm had the same mounting style to fit perfectly. I checked the mounting hole size and the type of connector to avoid compatibility problems.
4. Consider the Price and Seller Reputation
I compared prices across different sellers and platforms to make sure I was getting a fair deal. Sometimes cheaper isn’t better if the quality is questionable. I also preferred buying from reputable sellers or salvage yards with good reviews to reduce the risk of getting a faulty part.
5. Check for Included Components
Some used back wiper arms come with the wiper blade, while others do not. I made sure to confirm what was included so I wouldn’t need to purchase additional parts separately unless I wanted a new blade anyway.
6. Ask About Return Policies
Since buying used parts can be a bit of a gamble, I always checked if the seller offered a return or exchange policy. This gave me peace of mind in case the wiper arm didn’t fit or had undisclosed issues.
7. Test the Fit and Function After Purchase
Once I received the wiper arm, I tested it immediately. I installed it on my Acadia Denali’s rear hatch and made sure it moved smoothly and held the wiper blade firmly. If anything felt off, I contacted the seller right away.
Final Thoughts
Buying a used back wiper arm for a 2012 Acadia Denali can save money, but it requires careful attention to compatibility, condition, and seller reliability. By following these steps that I took, you can find a part that works well and keeps your rear windshield clear without hassle.
Author Profile

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Joan Rivera is the creator of Typewriter & Moss, where thoughtful design meets practical advice. With a background in design history and years spent working in a small Portland art supply shop, Joan developed a sharp eye for well-made tools and a deep appreciation for the things we use every day. Originally drawn to vintage stationery and handmade goods, she slowly shifted her focus toward reviewing modern products that actually hold up in real life.
Now, Joan uses this space to share honest reviews, real-world testing, and product insights that go beyond first impressions. Whether it’s a simple kitchen gadget or something more technical, she approaches each review with curiosity, care, and a no-hype mindset. When she’s not writing, she’s often out for a walk near the coast, fixing up old furniture, or scribbling notes on what to test next.
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