1. Lock Hardware Deals
  2. sku: 31675655776443782
  3. SPEEDYPARTS4U SD842186P4

SPEEDYPARTS4U SD842186P4 Door Lock Actuator Motor Rear Left Right

fits model: Elantra. make: Hyundai. year: 2018–2020.

Sd842186p4 Speedyparts4u 2pcs Door Lock Actuator Motor Rear Left Right For Hyundai Elantra 2018-2019 2020

( Brand: Speedyparts4u ), ( Manufacturer Part Number: SD842186P4 ), ( Manufacturer Warranty: 1 Year ), ( Placement On Vehicle: Rear, Left, Right ), ( Type: Door Lock ), ( Features: Easy Installation ), ( Fitment Type: Direct Replacement )

Review SPEEDYPARTS4U 2pcs Door Lock Actuator Motor Rear Left Right Hyundai fits ELANTRA 2018–2020

The **Speedyparts4U SD842186P4 Door Lock Actuator Motor (Rear Left/Right)** is a high-quality, direct-fit replacement designed specifically for the **2018-2019 and 2020 Hyundai Elantra**, ensuring seamless functionality and reliable performance for both the left and right rear doors. Engineered to meet or exceed OEM standards, this actuator motor is built with durable materials to withstand frequent use, harsh weather conditions, and the mechanical stress of daily driving. The compact yet robust design ensures smooth operation, eliminating common issues like slow locking, sticking mechanisms, or complete failure of the door lock system. Whether your vehicle s rear doors are struggling to lock securely, responding sluggishly, or failing altogether, this actuator provides a precise and efficient solution. Its precise fitment guarantees compatibility with the Elantra s electrical and mechanical interfaces, reducing the risk of installation errors and ensuring a secure connection. Built to last, this actuator motor is an essential upgrade for drivers seeking to restore their vehicle s door lock functionality without compromising on quality or performance. Perfect for DIY enthusiasts or professional mechanics, it offers a straightforward replacement option that saves time and money compared to dealing with a malfunctioning door lock system.

### **Pros and Cons of buying a Speedyparts4u SD842186P4 Door Lock Actuator Motor (Rear Left/Right) for Hyundai Elantra (2018-2020)**

#### **Pros:**

1. **Direct Fitment** The part is specifically listed as a direct replacement for the 2018-2020 Hyundai Elantra, reducing the risk of compatibility issues.

2. **Quality Assurance** Speedyparts4u is a reputable aftermarket supplier with a focus on automotive parts, suggesting reliable manufacturing standards.

3. **Cost-Effective** Compared to OEM (original equipment manufacturer) parts, this aftermarket option is typically more affordable, making it a budget-friendly choice.

4. **Easy Installation** As a direct replacement, the part should fit seamlessly into the existing door mechanism, requiring minimal modifications.

5. **Warranty Coverage** Many aftermarket suppliers, including Speedyparts4u, offer warranties or return policies, providing some protection against defects.

6. **Availability** Since it s a common part for this model, it is likely to be readily available, reducing lead times for replacement.

#### **Cons:**

1. **Potential Durability Concerns** Aftermarket parts may not always match the longevity of OEM components, though this varies by brand and quality.

2. **Mixed Reviews on Fitment** Some customers report slight variations in fitment or functionality, especially if the part is not a perfect match for the exact year or trim level.

3. **No Brand Recognition** Unlike OEM or well-known brands, Speedyparts4u may not have the same level of brand trust, though their reputation in the aftermarket is generally positive.

4. **Limited Customization** If you need a part with specific features (e.g., reinforced build or additional seals), aftermarket options may not offer those extras.

5. **Installation Challenges** While designed for easy replacement, improper installation (e.g., misalignment or loose mounting) could lead to premature failure or operational issues.

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### **Conclusion**

The **Speedyparts4u SD842186P4 door lock actuator motor** is a viable and cost-effective solution for replacing a faulty rear door lock actuator in a 2018-2020 Hyundai Elantra. It offers direct fitment, affordability, and accessibility, making it a practical choice for DIYers or those seeking a quick replacement. However, buyers should be aware of potential variability in quality compared to OEM parts and should verify fitment with their specific vehicle model and trim before purchasing.

For best results, **test the part upon arrival** to ensure smooth operation and proper alignment. If possible, compare it with the original part or consult a mechanic to confirm compatibility.

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### **Recommendation**

If you are comfortable with aftermarket parts and prioritize cost savings, this **Speedyparts4u actuator motor is a solid choice**. However, if budget allows and you prefer maximum reliability, consider an **OEM or high-quality aftermarket brand** (e.g., Dorman, Carter, or ACDelco) for potentially longer-lasting performance.

For most users, the **Speedyparts4u part will work well** and is worth the trade-off for affordability. Always follow installation instructions carefully and ensure the new actuator is properly secured to avoid future issues.

Details:

For Hyundai Elantra 2017 - 2020. Item Specifics: Brand Speedyparts4u, Manufacturer Part Number SD842186P4, Warranty 1 Year, Placement on Vehicle Rear,Left,Right, Type Door Lock, Features Easy Installation, of Pieces 2, Fitment Direct Replacement. 2Pcs Door Lock Actuator Motor Rear Left Right For Hyundai Elantra 2018 2019 2020. The parts are manufactured in strict accordance with OEM specifications,Stable characteristics, High reliability.

Note Please confirm the Compatibility before you purchase.

part #: sd842186p4 price

  • $51.99

specifications carlockiio:

  • for models: Elantra
  • for makes: Hyundai
  • for years: 2018-2020
  • brand: Speedyparts4u
  • mpn: Sd842186p4
  • manufacturer warranty: 1 Year
  • placement on vehicle: Rear, Left, Right
  • type: Door Lock
  • features: Easy Installation
  • fitment type: Direct Replacement

seller carlockiio:

  • rating: 99.5%
  • # reviews: 5185
  • city: Ontario, California

offer carlockiio:

  • sold: 0
  • quantity: 10
  • best offers: True
  • started: May 21, 2026
  • options: Ship-to-home
  • availability: In Stock

payments carlockiio:

  • credit card: Mastercard
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shipping carlockiio:

  • transit: 5-8 Days
  • cost: $0.00
  • service: FedEx Ground Economy
  • carrier: FedEx
  • class: Economy
  • type: Fixed

general carlockiio:

  • Car Truck Parts Accessories > Exterior Parts Accessories > Exterior Locks Lock Hardware
  • condition: New

returns carlockiio:

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  • policy: Returns Accepted
for models: elantra, for makes: hyundai, for years: 2018-2020, manufacturer warranty: 1 year, placement on vehicle: rear, left, right, type: door lock, features: easy installation, fitment type: direct replacement,
category: auto parts > car truck parts accessories > exterior parts accessories > exterior locks lock hardware, sku: 31675655776443782,
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  • New. Offer #1 priced at $51.99 + $0.00 shipping estimate = $51.99* total. The parts are manufactured in strict accordance with OEM specifications,Stable characteristics, High reliability.FREE SHIPPING

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