MERCEDES A0997202402 Front Right Door Latch Lock Actuator Benz H247

( Manufacturer Part Number: A0997202402 ), ( Type: Door Lock ), ( Placement On Vehicle: Front, Right )

Review MERCEDES benz Front Right Side Door Latch Lock Actuator Oem fits GLA250 2021–2025

The **Mercedes-Benz A0997202402 (2021 2025 GLA-Class H247 Front Right Door Latch Lock Actuator)** is a precision-engineered, high-performance component designed exclusively for the latest generation of Mercedes-Benz s compact luxury SUV, the GLA-Class (H247 body code). This critical electrical actuator is integral to the vehicle s advanced door locking system, ensuring seamless, secure, and reliable operation while maintaining the brand s signature blend of sophistication and cutting-edge technology. Crafted from durable, corrosion-resistant materials, the actuator is built to withstand the rigors of daily driving, extreme weather conditions, and the demands of Mercedes-Benz s rigorous quality standards. Its sleek, compact design integrates seamlessly into the GLA s aerodynamic body structure, contributing to both functionality and aesthetic harmony.

At the heart of this component is a robust **DC motor-driven mechanism**, paired with a precision-engineered **gear reduction system** that delivers smooth, silent actuation with minimal wear over time. The actuator is equipped with **self-diagnostic capabilities**, allowing the vehicle s onboard computer to detect and report any malfunctions such as binding, excessive resistance, or electrical faults via the infotainment system or Mercedes-Benz MB Star diagnostic tools. This proactive monitoring enhances both the driving experience and long-term reliability, reducing the risk of unexpected failures that could compromise safety or convenience.

The **A0997202402** is engineered to work in tandem with the GLA s **keyless entry system**, **push-button start**, and **remote keyless entry (RKE) technology**, ensuring that the door locks respond instantaneously to driver commands whether via the key fob, digital key, or the vehicle s integrated controls. Its **waterproof and dust-resistant construction** (meeting IP67 standards) protects against environmental contaminants, making it ideal for urban, off-road, or inclement weather conditions. Additionally, the actuator is compatible with the GLA s **adaptive cruise control**, **lane-keeping assist**, and other advanced driver-assistance systems (ADAS), as it plays a crucial role in maintaining the vehicle s structural integrity and safety protocols during dynamic maneuvers.

For maintenance and replacement purposes, the **A0997202402** is designed for straightforward installation, featuring a **modular connector system** that simplifies wiring and ensures a secure electrical interface. Mercedes-Benz has meticulously calibrated this actuator to match the precise specifications of the GLA-Class s **electronic stability control (ESC)**, **airbag deployment systems**, and **passive safety features**, ensuring that every function from manual lock/unlock to central locking operates with the same level of precision and responsiveness expected from a Mercedes-Benz. Whether installed during routine servicing or as part of a repair following an accident, this actuator guarantees that the GLA s door systems remain both functional and reliable, upholding the brand s reputation for uncompromising quality and innovation.

For technicians and enthusiasts alike, sourcing an **OEM Mercedes-Benz A0997202402** ensures compatibility with the original vehicle specifications, avoiding the performance and safety compromises that can arise from aftermarket alternatives. This actuator is a testament to Mercedes-Benz s commitment to **engineering excellence**, blending **German precision** with **modern automotive technology** to deliver a component that is as durable as it is dependable. Whether in a showroom-new GLA or a meticulously restored classic, this latch lock actuator embodies the essence of Mercedes-Benz engineering where every detail matters.

### **Pros and Cons of buying a Mercedes-Benz Part: A0997202402 (2021 2025 GLA 250 H247 Front Right Door Latch Lock Actuator)**

1. **OEM Quality and Reliability** This is an original equipment manufacturer (OEM) part, meaning it meets Mercedes-Benz s strict engineering standards. It is designed to fit seamlessly with the vehicle s systems, reducing the risk of compatibility issues or premature failure.

2. **Direct Replacement** The part is specifically engineered for the 2021 2025 GLA 250 (H247) model, ensuring an exact fit for the front right door latch lock actuator. This minimizes the need for modifications or additional adjustments during installation.

3. **Warranty Coverage** Purchasing from an authorized dealer or a reputable aftermarket supplier may include a warranty (e.g., 12 60 months), providing peace of mind against defects or early wear.

4. **Compatibility with Advanced Systems** The GLA 250 features keyless entry, push-button start, and electronic door locking. An OEM actuator ensures proper integration with these systems, reducing the risk of malfunctions or error codes.

5. **Long-Term Durability** Mercedes-Benz parts are built to last, often exceeding the lifespan of aftermarket alternatives. This can reduce the likelihood of needing replacements sooner than expected.

6. **Professional Installation Support** If purchased from an authorized dealer or a trusted mechanic, you may receive guidance on installation, ensuring it is done correctly the first time.

7. **Resale Value Preservation** Using genuine parts helps maintain the vehicle s value, as aftermarket components (especially non-OEM) can sometimes raise red flags for potential buyers.

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1. **Higher Cost** OEM parts are significantly more expensive than aftermarket alternatives. The price can range from **$150 $300 **, depending on the supplier, compared to aftermarket options that may cost **$30 $80**.

2. **Longer Lead Times** OEM parts, especially those ordered directly from Mercedes-Benz or authorized dealers, may take **1 4 weeks** to arrive, whereas aftermarket parts are often available immediately.

3. **Potential Overkill for Minor Issues** If the actuator failure is due to a minor issue (e.g., a loose wire, corroded contacts, or a faulty sensor), replacing the entire actuator may be unnecessary. A diagnostic check could reveal a simpler, cheaper fix.

4. **Limited Availability for Non-Dealership Purchases** While OEM parts can be sourced from third-party suppliers (e.g., RockAuto, PartsGeek, or eBay), authenticity and quality may vary. Counterfeit parts risk poor performance or premature failure.

5. **Installation Complexity** Replacing a door latch actuator requires disassembling the door panel, which can be time-consuming and may void the door seal if not done carefully. DIYers without experience may struggle, while professional installation adds labor costs (**$100 $200**).

6. **Potential for Overstock or Discontinued Models** Some OEM parts become discontinued after a few years, making them harder to find at full price. Prices may rise if demand increases.

7. **Environmental and Ethical Concerns** OEM parts contribute to electronic waste if the old part is not recycled properly. Some buyers may prefer aftermarket or remanufactured options for sustainability reasons.

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The **Mercedes-Benz A0997202402 (2021 2025 GLA 250 front right door latch lock actuator)** is a **high-quality, reliable OEM solution** ideal for owners who prioritize **long-term durability, exact fitment, and seamless integration** with their vehicle s electronic systems. It is the **best choice for maintaining the vehicle s value and avoiding compatibility issues**, especially if the failure is due to wear or a factory defect.

However, the **higher cost, longer wait times, and complexity of installation** make it a less attractive option for **budget-conscious buyers or those dealing with minor electrical issues**. In such cases, **aftermarket or remanufactured alternatives** (from trusted brands like **Dorman, ACDelco, or local Mercedes specialists**) may offer a **cost-effective compromise** without sacrificing too much quality.

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- **Buy the OEM part from an authorized Mercedes-Benz dealer or a reputable online supplier** (e.g., **Mercedes-Benz Parts Online, RockAuto, or PartsGeek**).

- **Have it professionally installed** to ensure proper calibration and avoid voiding warranties.

- **Verify the exact cause of failure** (e.g., actuator vs. wiring/sensor) before purchasing to avoid unnecessary expenses.

- **Consider a high-quality aftermarket actuator** (e.g., **Dorman 504-999, ACDelco 90455000, or local Mercedes specialty parts stores**).

- **Check for remanufactured OEM actuators**, which may offer **70 90% of OEM quality at 30 50% of the price**.

- **Diagnose the issue thoroughly** sometimes, a **simple sensor replacement or wiring repair** resolves the problem without needing a full actuator swap.

- **Only attempt if comfortable with disassembling door panels** refer to **Mercedes-Benz service manuals or YouTube tutorials** for guidance.

- **Use a multimeter to test wiring and sensors** before replacing the actuator to confirm the root cause.

- **Stick with OEM or remanufactured parts** to ensure reliability, especially if the vehicle is kept for **10 years**.

For **most GLA 250 owners**, the **OEM actuator is the safest and most reliable choice**, particularly if the vehicle is still under warranty or holds significant resale value. However, **aftermarket or remanufactured options can be justified for minor issues or budget constraints**, provided they come from a **trusted supplier with good reviews**. Always **prioritize quality over price** to avoid recurring problems.

Details:

2021 - 2025 MERCEDES GLA250 H247 FRONT RIGHT SIDE DOOR LATCH LOCK ACTUATOR Original Used.

part #: a0997202402 prices

• $59.99-$99.99

specifications carlockiio:

• for models: Gla250
• for makes: Mercedes
• for years: 2021-2025
• mpn: A0997202402
• type: Door Lock
• placement on vehicle: Front, Right

shipping carlockiio:

• cost: $0.00
• type: Calculated
• transit: 3-7 Days
• class: Standard
• service: USPS Ground Advantage
• carrier: USPS

offer carlockiio:

• started: March 4, 2026
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• sold: 0

returns carlockiio:

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

seller carlockiio:

• rating: 99.6%
• city: Dacula, Georgia
• # reviews: 2697

general carlockiio:

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

payments carlockiio:

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

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