Mercedes GLS450 Transmission Fluid Parts

Showing 9 out of 9 part(s) found in our catalog.

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Mercedes GLS450
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Accessories and Fluids
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ATF, Automatic Transmission Fluid
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This brand is sold in a 1 liter bottle.
2017, 2018, 2019 Mercedes GLS450
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$13.69
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$14.26
List
$27.00
OEM
Developed for models with 722.9xx 7-speed automatic transmissions but can also be used in older models with 722.6xx 5-speed automatic transmissions. This is a high performance fluid that meets MB standards...
2017, 2018, 2019 Mercedes GLS450
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$11.39
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$11.86
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$27.00
Meets Mercedes Benz specification 236.14 for models with 722.9xx 7-speed automatic transmission but can also be used in older models with 722.6xx 5-speed automatic transmission.
2017, 2018, 2019 Mercedes GLS450
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Leaves closest warehouse today if ordered before 2 PM MST.
$19.29
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$20.09
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$23.50
2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 Mercedes GLS450
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$76.99
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$80.20
List
$105.82
2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 Mercedes GLS450
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Leaves closest warehouse today if ordered before 2 PM MST.
$74.99
Reg
$78.11
List
$105.82
2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 Mercedes GLS450
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Leaves closest warehouse today if ordered before 2 PM MST.
$17.19
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$17.91
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$26.58
2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 Mercedes GLS450
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Leaves warehouse within 1-2 business days.
$16.99
Reg
$17.70
List
$26.58
Meets Specification: MBZ 236.17
2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 Mercedes GLS450
In Stock
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Leaves warehouse within 1-2 business days.
$34.99
Reg
$36.45
List
$36.50
This brand is sold in a 1 liter bottle.
2017, 2018, 2019 Mercedes GLS450
Ships Today
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Leaves closest warehouse today if ordered before 2 PM MST.
$12.19
Reg
$12.70
List
$32.50

Mercedes GLS450 transmission fluid typically cost between $11.39 and $76.99.

Transmission Fluid Capacity and Specification For Mercedes GLS450

  • 2017-2019 GLS450 (3.0L V6 Turbo)
    • Transmission: 9G-Tronic 9-speed automatic (model 725.0)
    • Fluid Capacity (complete drain and refill): 9 quarts
    • Fluid Specification: Mercedes-Benz ATF 134 FE (spec MB 236.17), or approved 236.17 fluid
  • 2020-2024 GLS450 (3.0L I6 Turbo with EQ Boost)
    • Transmission: 9G-Tronic 9-speed automatic (model 725.0)
    • Fluid Capacity (complete drain and refill): 9 quarts
    • Fluid Specification: Mercedes-Benz ATF 134 FE (spec MB 236.17), or approved 236.17 fluid

How Often Should Mercedes GLS450 Transmission Fluid Be Changed?

We get asked about the best time to change Mercedes GLS450 transmission fluid all the time. Mercedes recommends swapping the fluid every 40,000 to 60,000 miles for normal conditions. If you are constantly in traffic or hauling heavy loads, you might want to service it earlier. Changing transmission fluid on a regular basis cuts down on wear, keeps shifting silky, and stretches out transmission life. Checking in with a certified Mercedes tech about your driving habits or local road conditions is always a smart move.

What Type Of Transmission Fluid Is Required?

Choosing the right Mercedes GLS450 transmission fluid matters more than you think. Mercedes calls for a synthetic automatic transmission fluid designed for their vehicles. Used the wrong kind before? It can bring on shifting problems or even cause damage. Always consult the owner’s manual or ask a Mercedes-Benz service center. The typical spec for these years is MB 236.17, but a quick look-up prevents any guesswork.

Can I Change The Transmission Fluid Myself?

Curious if you can swap out Mercedes GLS450 transmission fluid at home? It’s possible, but not for beginners. You’ll need advanced skills and the right tools. The whole process means draining the old fluid, swapping the filter, and adding back the exact amount of fresh fluid. Mess up the level and things can go sideways fast. For peace of mind, most folks prefer letting a Mercedes mechanic take care of it.

What Are Signs That The Transmission Fluid Needs Service?

Pay attention to your Mercedes GLS450 transmission fluid. Rough, delayed shifts, gears slipping, or odd noises can all signal issues. Check the fluid’s color and smell as well. Burnt edges on the scent or a dark color mean the fluid isn’t doing its job. Catching these symptoms early with a routine check can save you from major headaches and expensive shop bills later. Any sign of trouble should have a trained eye take a look soon.

How Much Does It Cost To Replace Transmission Fluid?

Wondering about the price for a Mercedes GLS450 transmission fluid change? It usually runs between $350 and $600 at the dealership or an approved shop. Extra work, like a filter or gasket swap, can push it higher. It looks steep at first, but skipping this service can lead to much bigger repair costs down the road. Spend a bit now, save a lot later, and enjoy smoother driving.

Where Can You Find Reliable Mercedes GLS450 Transmission Fluid Online?

Shopping for transmission fluid for your Mercedes GLS450 shouldn’t feel like a chore. At AutohausAZ, you’ll get solid prices, fast shipping, and genuine parts every time. Our team is made up of car lovers who know how to track down quality Mercedes GLS450 transmission fluid for less, and we pass the savings to you. We also make sure your order gets out the door fast—no long waits. Returns are straightforward, with no hassle if something doesn’t fit or you change your mind. Whether this is your first time or you’re a seasoned DIYer, we’re here for you. Pick AutohausAZ, and keeping your Mercedes GLS450 in shape gets a whole lot easier. Thanks for choosing us to help you keep your car on the road, mile after mile.