GM 84973287 Suspension Lower Control Arm

( Brand: Gm ), ( Manufacturer Part Number: 84973287 ), ( Type: Control Arm Kit ), ( Year: 2021 2022 2023 2024 2025 ), ( Manufacturer Warranty: 1 Year ), ( Custom Bundle: No ), ( Fitment Type: Direct Replacement ), ( Make: Cadillac ), ( California Prop 65 Warning: May Cause Cancer And Reproductive Harm. See Www.p65warnings.ca.gov For More Info. )

Review GM Genuine Cadillac Chevrolet Gmc Suspension Lower Control Arm fits 1925–2025

The **GM 84973287 Lower Control Arm** is a high-performance, direct-fit suspension component designed specifically for the **2021 2025 Cadillac, Chevrolet, and GMC** full-size truck and SUV models, including the **Escalade, Escalade ESV, Escalade EXT, Silverado, Sierra, and Yukon** platforms. Engineered to meet the rigorous demands of modern off-road and daily driving applications, this lower control arm is crafted from **high-strength forged steel**, ensuring exceptional durability and resistance to fatigue, even under extreme loads or rough terrain. The arm features a **precision-machined bushings system**, incorporating **polyurethane or rubberized urethane inserts** (depending on the variant) that provide superior articulation, reduced wear, and a smoother ride compared to standard OEM components. These bushings are designed to maintain proper alignment while absorbing shocks, minimizing unnecessary stress on the steering and suspension systems, which helps extend the lifespan of related components like ball joints, tie rods, and sway bar links.

This lower control arm is built to **exact factory specifications**, ensuring a seamless fit with the vehicle s frame and steering linkage, eliminating the need for costly modifications or aftermarket adapters. The **heavy-duty construction** allows it to handle the increased torque and weight of modern trucks and SUVs, particularly those equipped with **towing packages, heavy-duty axles, or lifted suspensions**, while still delivering a balanced ride quality. Whether you're hauling heavy loads, navigating rough off-road trails, or simply seeking an upgrade for improved handling and longevity, this control arm delivers **reliable performance** without compromising on comfort or safety. Built to withstand the demands of both urban commuting and extreme off-road adventures, it is an essential component for anyone looking to enhance their vehicle s suspension system with a **direct, no-compromise replacement** that restores factory precision or exceeds it with reinforced durability.

### **Pros and Cons of Buying GM Part Number 84973287 (21-25 Cadillac, Chevrolet, GMC Lower Control Arm)**

1. **OEM Quality** This is a genuine General Motors (GM) part, meaning it meets the same manufacturing standards as the original equipment used in your vehicle. It ensures proper fitment, durability, and compatibility with the suspension system.

2. **Reliability** GM parts are known for their robustness, especially in critical components like lower control arms, which support wheel alignment and handling. A high-quality part reduces the risk of premature failure.

3. **Warranty Coverage** Purchasing from an authorized GM dealer or a reputable aftermarket supplier often includes a warranty (typically 12 60 months), providing peace of mind against defects.

4. **Easy Installation** Since it s a direct replacement, installation is straightforward, requiring only basic tools. No modifications to the vehicle are usually needed.

5. **Compatibility** This part fits multiple GM models (Cadillac, Chevrolet, GMC) from 2021 to 2025, making it a cost-effective solution if you re unsure of the exact vehicle year or model.

6. **Prevents Further Damage** A failing lower control arm can lead to misalignment, uneven tire wear, or even steering issues. Replacing it proactively avoids more expensive repairs down the line.

7. **Resale Value Impact** Keeping the vehicle in good condition with OEM parts can help maintain its resale value, especially if you plan to sell it in the future.

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1. **Higher Cost** OEM parts are generally more expensive than aftermarket alternatives. The price may range from **$150 $300 per arm**, depending on the supplier and labor costs if installed professionally.

2. **Limited Availability** Some aftermarket suppliers may not stock this exact part, requiring an order from a dealer or online retailer, which could involve shipping delays.

3. **Potential Counterfeit Parts** If purchasing from an untrusted source, there s a risk of receiving a knockoff part that doesn t meet GM s standards, leading to premature failure or poor performance.

4. **Labor Costs** While the part itself is straightforward to replace, if you re not mechanically inclined, labor costs at a dealership or shop can add **$100 $250 per arm**, increasing total expenses.

5. **Overkill for Some Owners** If the control arm is only slightly worn (e.g., minor bushings), a cheaper aftermarket part or even a refurbished OEM part might suffice, making the full OEM replacement unnecessary.

6. **Weight Consideration** OEM parts are heavier than some aftermarket alternatives, which may slightly affect fuel efficiency in vehicles where weight is a concern.

7. **Environmental Impact** As an OEM part, it may not be as eco-friendly as recycled or remanufactured alternatives, though this is less of a concern for most consumers.

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### **Conclusion**

Buying **GM Part Number 84973287 (21-25 Cadillac, Chevrolet, GMC Lower Control Arm)** is a strong choice if you prioritize **reliability, longevity, and OEM compatibility**. The part ensures proper fitment and performance, reducing the risk of suspension-related issues. However, the higher cost and potential for overkill (if the part isn t critically failing) may make it less ideal for budget-conscious buyers or those who prefer aftermarket options.

For most owners, especially those who value long-term durability and warranty protection, the OEM part is the best investment. If cost is a major concern, comparing it with high-quality aftermarket brands (e.g., **Dorman, Febi Bilstein, or ACDelco**) could yield similar results at a lower price though always verify compatibility and reviews before purchasing.

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### **Recommendation**

- You want the most reliable, long-lasting solution.

- Your vehicle is still under warranty (some GM warranties cover OEM parts).

- You re replacing both arms as part of a routine maintenance check.

- You plan to keep the vehicle long-term and want to maintain its value.

- The control arm is only slightly worn (e.g., cracked bushings but no major rust or damage).

- You re on a tight budget and can find a reputable aftermarket brand with good reviews.

- You re comfortable with installation and willing to research the part thoroughly.

- **Authorized GM Dealerships** (for warranty coverage and authenticity).

- **RockAuto, PartsGeek, or Amazon** (for competitive pricing, but verify seller ratings).

- **Local Auto Parts Stores** (e.g., AutoZone, O Reilly, NAPA) for quick pickup.

- If replacing both arms, do so simultaneously to ensure balanced suspension.

- Inspect the **ball joints, bushings, and mounting points** for wear replace any damaged components at the same time.

- Use **GM-approved lubricant** on bushings if applicable to extend their life.

**Final Verdict:** For most GM owners, the **OEM lower control arm (84973287) is the best choice** for peace of mind and long-term reliability, despite the higher cost. Only opt for aftermarket parts if you ve thoroughly researched alternatives and are confident in their quality.

Details:

Genuine GM Part Number: 84973287. Quirk Parts, Control Arm.

part #: 84973287 prices

• $48.81-$169.36

specifications pitmanidlear:

• for makes: Cadillac, Chevrolet, Gmc
• for years: 1925-2025
• brand: Gm
• mpn: 84973287
• type: Control Arm Kit
• year: 2021 2022 2023 2024 2025
• manufacturer warranty: 1 Year
• custom bundle: No
• fitment type: Direct Replacement
• make: Cadillac
• california prop 65 warning: May Cause Cancer And Reproductive Harm. See Www.p65warnings.ca.gov For More Info.

offer pitmanidlear:

• started: March 11, 2026
• availability: In Stock
• sold: 0
• quantity: 1
• options: Ship-to-home

general pitmanidlear:

• Car Truck Parts Accessories > Steering Suspension > Control Arms, Ball Joints Assemblies
• condition: New

payments pitmanidlear:

• other
• credit card: Mastercard
• wallet: Paypal

shipping pitmanidlear:

• cost: $0.00
• type: Fixed
• class: Standard
• service: Standard
• transit: 3-8 Days

returns pitmanidlear:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

seller pitmanidlear:

• # reviews: 1150313
• city: Braintree, Massachusetts
• rating: 99.7%

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