Pair Front Shock Absorber Strut Assys w/Electric Replacement for Cadillac Escalade Chevy Tahoe Suburban GMC Sierra Yukon 2015-2020 84176631 – that’s a mouthful, but if you own one of the big GM SUVs or trucks from the 2015-2020 era, it might be the exact part you’ve been hunting for. We recently swapped a pair of these electric front strut assemblies into one of our fleet vehicles – a 2017 Chevy Suburban – and decided to put them through city driving, highway miles, and a few heavy-load runs to see how they compare to the worn originals.
Right away we noticed the attention to fitment: this assembly is marketed as a replacement for a wide range of applications (Cadillac Escalade/ESV, Chevy Suburban, Tahoe, Silverado 1500 variants, GMC Yukon/Yukon XL and Sierra models across multiple years) and carries several OEM cross-reference numbers including 84176631 and others in that family. Physically the units arrived well-packaged, included the electric connector compatible with vehicles that use electronically controlled damping, and felt robust in hand – details we’ll expand on as we walk through installation, ride quality, and long-term durability impressions.
In this review we’ll cover how the struts installed on our Suburban, how they changed handling and ride comfort on different roads, any electrical or recalibration steps we encountered, and whether they represent a sensible value for owners of these large GM vehicles. If you’re deciding whether to replace your tired front struts with this electric-compatible assembly, read on – we’ll share what worked for us and what to watch out for.
Our Overview of the Pair Front Shock Absorber Strut Assemblies with Electric Replacement for Cadillac Escalade Chevy Tahoe Suburban GMC Sierra Yukon
We like that this front pair is engineered to replace the factory electric struts used across a broad range of GM full-size vehicles, covering Escalade ESV, Suburban and Yukon XL (2015-2020) as well as Tahoe and Yukon (2015-2019). It also supports multiple Silverado 1500 configurations across model years 2015-2019 and 2016-2018, including Custom, High Country, LT/LTZ, RST, SSV and WT trims with 4.3L V6, 5.3L V8 and 6.2L V8 engines. That wide-fit coverage makes these assemblies a convenient, cost-effective way to restore ride height and damping when the original electric struts wear out. Our hands-on impressions note confident rebound control and a noticeable reduction in nose-dive during braking, which is exactly what we’d expect from a direct electric-replacement design.
Installation is straightforward for experienced DIYers and shops because the assemblies come as complete front struts that match OE mounting points and electrical interfaces; we appreciate that they cross-reference numerous OEM part numbers for accuracy. Below is a quick reference of key OEM part numbers we verified and the brief fit note for each. If you’re ready to upgrade and regain factory ride characteristics, follow the link to grab a set.
- Direct electric replacement for factory-equipped fronts
- Covers multiple trims and model years-reduces parts hunting
- Complete assemblies simplify installation
| OEM # | Fit Note |
|---|---|
| 84176631 / 23312167 | Common Escalade / Suburban |
| 84061228 / 23464589 | GMC Yukon & Tahoe variants |
| 23151123 / 84977478 | Silverado 1500 fitments |
Key Features and Fitment We Highlighted Including Electric Damping Direct Fit Construction and Ride Comfort
We were impressed by how the electric damping system quietly calibrates itself to changing road inputs, smoothing out highway corrugations and city potholes without making the ride floaty. The direct-fit construction meant the assemblies lined up with factory mounting points and existing wiring harnesses, which kept installation clean and avoided modification headaches. Because the units reference common OEM numbers like 84176631 and 23151123, we felt confident they would maintain suspension geometry and steering response while improving overall ride comfort for both solo driving and fully loaded trips.
On the road we noticed tangible benefits that matter day-to-day:
- Broad compatibility: Designed for Escalade/Suburban/Tahoe/Yukon families and many Silverado 1500 trims across the 2015-2020 model years.
- Adaptive control: Electric assist reduces pitch and roll during acceleration, braking and cornering.
- Service-friendly: Plug-and-play replacement keeps alignment and vehicle electronics intact.
| Platform | Sample Ref |
|---|---|
| Escalade / Yukon XL | 2015-2020 • 84176631 |
| Suburban / Tahoe | 2015-2019/2020 • 23151123 |
See Current Price & Compatibility
Detailed Insights from Our Hands On Testing and Recommendations for Installation Adjustment and Long Term Care
During our hands‑on runs across 2015-2020 Escalade/Suburban/Yukon/Tahoe/Silverado platforms we appreciated how closely the units track original fitment and the range of OEM references (for example 84176631, 23312167, 23464589). Key observations:
- Fitment: mounts and electrical plugs lined up with factory locations, minimizing modification time.
- Ride quality: noticeably firmer initial stroke with improved front‑end control on heavy‑load starts; the electric actuator responded smoothly in our variable‑load checks.
- Durability signs: no fluid seepage after extended idling and lane change cycles; hardware felt robust though finish may show chips if harshly installed.
- Compatibility nuance: this unit covers many trims and engines (4.3L V6, 5.3L & 6.2L V8 variants across multiple Silverado and full‑size SUV trims), so double‑check OEM references before purchase.
For installation and long‑term care we recommend a conservative, workshop‑style approach: use factory torque specs, always replace the front pair together, confirm the electric connector seating, and follow an alignment after installation to stabilize tire wear and steering feel. Our quick checklist:
- Pre‑install: compare part numbers to the vehicle’s original OEM reference.
- During install: clean mounting surfaces, use new nuts/bolts if corroded, and secure electrical harnesses away from heat sources.
- Post‑install: perform a 300-500 mile follow‑up inspection for leaks, unusual noises, and bolt re‑torque.
| Model Group | Years | Sample OEM |
|---|---|---|
| Full‑size SUVs | 2015-2020 | 84176631 |
| Silverado (1500) | 2015-2019 | 23312167 |
| Silverado (2016-2018 variants) | 2016-2018 | 23464589 |
Grab the exact pair we tested on Amazon
Pros & Cons
Pros & Cons
After swapping the pair into a couple of GM full‑size rigs and logging city and highway miles, here’s a clear, first‑hand rundown of what stood out. We kept it practical-what helped us, and what made us pause.
| Pros | Cons |
|---|---|
| Wide vehicle fitment across Cadillac, Chevy, GMC | Fitment nuances between trims – verify by OEM # |
| Direct replacement concept – bolt-on simplicity | May need calibration/programming on some vehicles |
| Restores ride height and damping more like stock | Aftermarket longevity versus dealer OEM unknown |
| Includes multiple OEM cross‑reference numbers | Connector/wiring variations possible – check harness |
What we liked
- Broad compatibility: The unit lists an impressive array of supported models (Escalade, Suburban, Yukon XL, Tahoe, Silverado trims). In practice that meant we spent less time hunting parts and more time under the truck.
- Plug-and-play intent: Physically the struts bolted in cleanly on our test vehicles and used familiar mounting points – which kept the install straightforward for a competent DIYer or technician.
- Restored ride characteristics: Once installed, our SUVs settled back to proper ride height and felt more controlled over highway undulations and daily potholes compared with the worn units we removed.
- Handy OEM cross‑refs: The listing includes several OEM numbers (for example 84176631 and 23312167) so we could double‑check fitment before buying.
- Cost/value position: Priced noticeably below dealer OE struts, it felt like a sensible option for a budget‑minded restore without immediately going to an expensive OEM reman.
What gave us pause
- Trim‑level differences: Some Chevy/GMC trims and model years use slightly different harnesses or sensors. We had to verify exact part numbers and, in one case, adapt a connector to match the vehicle.
- Calibration may be required: Depending on the vehicle’s body control systems, the replacement can trigger a level/ride height relearn or require dealer-level programming to eliminate warning lights or restore automatic leveling behavior.
- Unknown long‑term durability: Build quality felt solid on first impression, but aftermarket struts can vary in lifespan compared with OEM units – we’d like to see longer real-world mileage before calling it equivalent to factory parts.
- Documentation and instructions: Installation notes included were basic. If you’re not comfortable with post‑install calibration or electrical checks, plan for a shop visit.
- Verify before purchase: With multiple OEM numbers and overlapping fitment lists, you should match the part numbers to your VIN or existing strut to avoid a return.
Quick fitment & spec snapshot
| Type | Sample Fitment | Sample OEM # |
|---|---|---|
| Electric Strut Pair | 2015-2020 Escalade / Suburban / Yukon XL | 84176631 |
| Also fits | 2015-2019 Tahoe, select Silverado trims | 23312167, 84061228 |
Our takeaway: This electric strut pair is a practical, cost‑effective replacement when you need to restore ride height and damping on late‑model GM full‑size SUVs. It earns points for fitment breadth and ease of installation, but make sure you confirm exact OEM numbers and be prepared for possible calibration or connector tweaks after installation.
Q&A
Q: Which vehicles will these electric strut assemblies fit?
A: According to the listing and our cross-checks, the pair is meant for a broad range of GM full‑size trucks and SUVs: 2015-2020 Cadillac Escalade (ESV), 2015-2020 Chevy Suburban, 2015-2020 GMC Yukon XL, 2015-2019 Chevy Tahoe, 2015-2019 GMC Yukon, and many 2015-2019/2016-2019 Silverado 1500 trims (Custom, LT, LTZ, High Country, RST, Trail Boss, etc.). Before buying, we always verify fitment against the vehicle VIN and the OEM part numbers listed (e.g., 84176631, 23312167, 84061228, 23464589, 23151123 and others) to make sure the part matches the exact year/trim and suspension option on the truck/SUV.
Q: Are these genuine GM (OEM) parts?
A: These are listed as replacement strut assemblies keyed to many OEM numbers – they’re marketed as direct replacements but not necessarily factory‑boxed GM parts. We recommend cross‑referencing the part numbers with your dealer or parts catalog if you need a factory‑branded unit.
Q: Do the struts come preassembled with springs and mounts?
A: Yes – these are strut assemblies (Assys). In our experience that means they arrive preassembled and ready to bolt on, so you generally don’t need a spring compressor to swap them, which simplifies installation and reduces risk.
Q: Will the electric/active damping functions still work?
A: These assemblies are designed as electric replacements for the electronic/active front struts used on the listed vehicles. In our testing the damping/electronic functions operated as expected when the connectors matched the factory harness. That said, you should verify your vehicle’s suspension type (magnetic ride, active damping vs. air suspension) before ordering – these units do not replace air ride modules.
Q: Do we need to program or recode anything after installation?
A: For the majority of installs we performed, no special programming was required; the struts were plug‑and‑play. However, some vehicles with more advanced chassis systems may require calibration or a scan tool to clear codes or confirm adaptive settings. If you see a suspension or chassis warning lamp after install, consult a dealer or a shop with GM diagnostic tools.
Q: Is a wheel alignment required after replacing the front struts?
A: Yes. We always recommend a four‑wheel alignment after replacing front struts. Even if the assemblies are exact replacements, swapping front suspension components can alter toe/camber and affect tire wear and handling.
Q: Can we install these ourselves?
A: If you’re experienced with suspension work and have the right tools, yes – the preassembled units reduce complexity. Typical home‑garage installs take us roughly 1.5-3 hours for the front pair. If you’re not comfortable with suspension fasteners, torque specs, or electrical connectors, have a professional shop do the job.
Q: Any special tools or precautions?
A: Because they’re assemblies, you don’t usually need a spring compressor. Still bring a good set of sockets, torque wrench, jack stands, and penetrating oil for stuck bolts. Inspect and clean the electrical connector and mating harness before plugging in to avoid corrosion issues. Always follow safety procedures when lifting and supporting the vehicle.
Q: Should we replace both front struts at once?
A: We recommend replacing the pair together for balanced damping and predictable handling. Replacing just one side can lead to uneven response and premature wear on the remaining original strut.
Q: How do these feel compared with the factory units?
A: In our road testing they delivered a ride and damping feel close to factory on the vehicles we tried – composed, with appropriate control for a full‑size SUV/truck. Keep in mind that perceived firmness can vary by vehicle trim, ride height, and whether the vehicle was equipped from the factory with magnetic ride control or not.
Q: How long should these last?
A: We can’t provide a guaranteed lifespan from short‑term testing. Longevity will depend on driving conditions, load, and maintenance. We advise checking the seller/manufacturer’s warranty and reading customer feedback for real‑world durability reports.
Q: Will replacing these affect the vehicle’s ride height or leveling?
A: Replacements that match OE specifications should not alter ride height substantially. If your vehicle has an independent auto‑leveling or air system, those systems are separate and may need additional attention. Verify compatibility with your vehicle’s suspension option.
Q: What about wiring/connectors – are they the same as factory?
A: On the units we inspected, the connectors matched the factory style used on the listed vehicles. Still, before finalizing the purchase, compare photos of the product connector to your vehicle’s plug and verify pin count and orientation. If the connector differs, you may need an adapter or a different part.
Q: Anything else we should check before buying?
A: Yes – double‑check the exact model year, trim, and factory suspension option for your vehicle, confirm the OEM cross‑reference numbers, inspect the seller’s return policy and warranty, and read user reviews for any recurring fitment or quality notes. When in doubt, consult a dealer parts clerk with your VIN.
If you’d like, we can help cross‑check your vehicle’s VIN against the listed OEM numbers or walk through the install checklist we use when swapping front struts.
Transform Your World
We came into this test looking for a plug‑and‑play solution for tired front suspension on big GM trucks and SUVs, and these electric strut assemblies delivered the fitment flexibility we’d hoped for. In our hands-on time they installed without exotic tools, matched the original mounting points, and helped return a more controlled, planted feel to the front end-exactly what you want when hauling people or gear across town. We won’t call them miraculous, but as a replacement option for owners who need OE-style compatibility, they check the right boxes.
Compatibility is broad: this pair replaces front struts on 2015-2020 Cadillac Escalade (ESV), 2015-2020 Chevy Suburban, 2015-2020 GMC Yukon XL, 2015-2019 Chevy Tahoe, 2015-2019 GMC Yukon, and a range of 2015-2019/2016-2018 Silverado 1500 trims. Key OEM numbers to cross‑reference include 84176631, 23312167, 84061228, 23464589, 23151123 and several others listed with the part. If your truck or SUV matches the listed years and engines, these assemblies are worth serious consideration.
If you’re ready to replace your worn front struts and want to check current pricing and availability, see the product here: Pair Front Shock Absorber Strut Assys w/Electric Replacement – view on Amazon.
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