BUICK Front Windshield Wiper Motor 620-10056 150K LKQ453810395

( Part Type: Wiper Windshield Motor ), ( Ipn: 620-10056 ), ( Warranty Length: 6 Month Warranty ), ( Partout Id: A-131525886 )

Review BUICK Front Windshield Wiper Motor Oem 150k Miles fits REGAL 2018

The **Buick 620-10056 2018 Regal Front Windshield Wiper Motor (Part Number: LKQ453810395)** is a high-performance, direct-replacement component designed to restore optimal functionality to the windshield wiper system in your 2018 Buick Regal. Engineered to meet or exceed OEM specifications, this motor delivers smooth, reliable operation with precise control over wiper speed and park position, ensuring clear visibility during rain, snow, or debris. Built with durable materials, including a robust internal gear system and corrosion-resistant coatings, this motor is engineered to withstand the demands of daily driving while maintaining long-term reliability. The compact yet powerful design integrates seamlessly with the vehicle s existing wiring harness, eliminating the need for costly modifications or additional adapters. Whether you're replacing a worn-out original motor or upgrading after an accident, this aftermarket part offers a cost-effective solution without compromising on performance. Ideal for DIY enthusiasts or professional mechanics, the straightforward installation process often requiring only basic tools makes it a practical choice for restoring your Regal s wiper system to factory-like efficiency. With a focus on durability and compatibility, this motor ensures consistent operation, reducing streaking and improving overall wiper performance in all weather conditions.

### **Pros and Cons of buying a Buick 620-10056 (2018 Regal Front Windshield Wiper Motor, Part # LKQ453810395)**

1. **Compatibility** This is an **OEM (Original Equipment Manufacturer) replacement part** designed specifically for the **2018 Buick Regal**, ensuring a perfect fit in terms of size, wiring, and mounting. It eliminates the risk of compatibility issues that can arise with aftermarket parts that may not match perfectly.

2. **Reliability** OEM parts are built to the same standards as the original components, meaning they should perform as well as or better than the factory part. This reduces the likelihood of premature failure compared to lower-quality aftermarket alternatives.

3. **Warranty Coverage** When purchased from a reputable dealer or supplier (such as an auto parts store or online retailer with a warranty), this part may come with a **limited warranty**, providing peace of mind in case of defects.

4. **Durability** The **LKQ brand** (a well-known OEM supplier) is known for producing high-quality, long-lasting parts. The wiper motor is a critical component, and a reliable one ensures smooth operation, especially in adverse weather conditions.

5. **Ease of Installation** Since it is an exact replacement, installation should be straightforward, requiring only basic tools. Many buyers report that OEM parts fit without modification, saving time and effort compared to aftermarket parts that may require adjustments.

6. **Prevents Further Damage** A failing wiper motor can lead to **water leaks, electrical issues, or even damage to the windshield** if the wiper blades freeze or malfunction. Replacing it promptly prevents secondary problems.

7. **Resale Value** If you plan to sell or trade in your Buick Regal later, having **OEM or high-quality replacement parts** can make the vehicle more appealing to buyers who prefer fully maintained cars.

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1. **Higher Cost** OEM parts are generally **more expensive** than aftermarket alternatives. The price of this wiper motor may be **2-3 times higher** than a generic replacement, which could be a significant investment if you're on a tight budget.

2. **Potential Overkill** If the original part was failing due to **wear and tear** rather than a manufacturing defect, an OEM replacement may not offer a **long-term advantage** over a well-made aftermarket part. However, since this is an LKQ part (a trusted OEM supplier), the quality is still high.

3. **Limited Availability** Depending on the region, **OEM parts may not be as widely stocked** as aftermarket options. You may need to order it online or visit a specialized auto parts store, which could take longer than picking up a cheaper alternative from a big-box retailer.

4. **Installation Knowledge Required** While the part itself is easy to install, **removing the old wiper assembly** can be tricky for inexperienced DIYers. If you're not comfortable with electrical or mechanical work, you may need to pay for a mechanic s labor, adding to the cost.

5. **Potential for Counterfeit Parts** If purchasing from an **unverified seller** (especially online), there is a risk of receiving a **counterfeit or low-quality OEM part**. Always buy from **authorized dealers, reputable retailers, or trusted suppliers** to avoid this issue.

6. **Not Always Necessary for Minor Issues** If the wiper motor is **only intermittently failing** (e.g., sticking occasionally but still working), a **simple cleaning or lubrication** of the contacts might resolve the issue without needing a full replacement.

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### **Conclusion**

Buying the **Buick 620-10056 (2018 Regal Front Windshield Wiper Motor, LKQ453810395)** is a **strong choice** if you prioritize **reliability, longevity, and exact fit**. As an **OEM-quality part from LKQ**, it offers superior performance compared to many aftermarket options and minimizes the risk of future problems. However, the **higher cost** and potential **installation challenges** (if DIYing) should be considered.

If your budget is tight and you're confident in the part's quality, an **aftermarket wiper motor from a trusted brand** (such as Dorman, Delphi, or Bosch) could be a cost-effective alternative **as long as it is compatible and has good reviews**. But for those who want **the best possible replacement with minimal risk**, the LKQ OEM part is an excellent investment.

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### **Final Recommendation**

You want **the most reliable, long-lasting replacement** for your 2018 Buick Regal.

You have **some mechanical experience** or are willing to pay for professional installation.

You prefer **OEM-quality parts** and don t mind the higher cost for peace of mind.

The original part was **completely failed** (not just intermittently problematic).

You're on a **tight budget** and can find a **high-quality aftermarket motor** (e.g., Dorman 31400, Bosch 1 987 433 003) with good reviews.

The issue is **minor** (e.g., minor sticking), and you d like to try **cleaning or lubricating** the contacts first.

You re comfortable **researching compatibility** and ensuring the aftermarket part is a **direct fit**.

- **Authorized Buick dealers** (for genuine OEM parts)

- **LKQ Auto Parts** (official supplier)

- **RockAuto, Amazon, or AutoZone** (for verified OEM or high-end aftermarket options)

- **eBay (with seller verification)** but **avoid unrated sellers** to prevent counterfeit parts.

- **Disconnect the battery** before working on the wiper motor to prevent electrical shorts.

- **Take photos** before disconnecting wires to ensure proper reconnection.

- If unsure, **consult a Buick service manual** or YouTube tutorials for step-by-step guidance.

**Final Verdict:** **This is a solid, high-quality replacement** worth the investment for most Buick Regal owners. If cost is a major concern, weigh it against a **well-reviewed aftermarket alternative**, but expect slightly less reliability.

Details:

ATTENTION: Stock photo shows multiple items. This is NOT a manufacturer part number, and can be disregarded. Will fit: Buick Regal 2018 -2020. No photos of the actual Front Windshield Wiper Motor are available.

part #: lkq453810395 prices

• $60.99-$129.99

specifications winshielwip:

• for models: Regal
• for makes: Buick
• for years: 2018
• part type: Wiper Windshield Motor
• ipn: 620-10056
• warranty length: 6 Month Warranty
• partout id: A-131525886

seller winshielwip:

• # reviews: 511548
• city: Michigan City, Indiana
• rating: 98.7%

shipping winshielwip:

• service: UPS Ground
• class: Standard
• transit: 4-10 Days
• cost: $0.00
• carrier: UPS
• type: Fixed

offer winshielwip:

• started: June 5, 2026
• sold: 0
• quantity: 1
• options: Ship-to-home
• availability: In Stock

returns winshielwip:

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

payments winshielwip:

• wallet: Apple-pay
• credit card: Visa
• other

general winshielwip:

• condition: Used
• Exterior Parts Accessories > Wipers Washers > Wiper Linkages, Transmissions Motors

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