BMW 51248173721 Rear Trunk Lid Latch Lock 328

( Manufacturer Part Number: 51248173721 ), ( Type: Trunk Lid ), ( Color: Black ), ( Material: Rubber, Steel ), ( Universal Fitment: No ), ( Vintage Part: Yes ), ( Finish: Painted ), ( Country Of Origin: Germany ), ( Placement On Vehicle: Rear )

Review BMW Rear Trunk Lid Latch Lock 328 fits E36 M3 318 325 323 1992–1999

The **BMW E36 Rear Trunk Lid Latch Lock (Part Number: 51248173721)** is a precision-engineered component designed exclusively for the iconic **1992 1999 BMW 3-Series (318i, 325i, 328i, and 323i) as well as the high-performance M3 models** within that generation. This latch lock mechanism is a critical safety and security feature, ensuring the trunk lid remains securely fastened during operation, preventing unintended opening while driving especially at higher speeds. Crafted from durable, corrosion-resistant materials, this latch lock is built to withstand the demands of daily use, harsh weather conditions, and the rigorous handling typical of BMW s performance-oriented vehicles.

The design of the **51248173721** incorporates BMW s signature attention to detail, featuring a robust spring-loaded mechanism that provides a firm, reliable seal when engaged. The latch lock is engineered to integrate seamlessly with the E36 s trunk lid system, ensuring smooth operation and minimal wear over time. Whether you re a restorer bringing back a classic 3-Series to its former glory or a current owner upgrading worn components, this latch lock is a direct-fit replacement that maintains the original functionality and aesthetic of the vehicle.

For enthusiasts and mechanics alike, this part is a must-have for maintaining the integrity of the trunk mechanism, particularly in models where the latch lock may have deteriorated due to age, rust, or frequent use. Its compatibility with the **E36 318i, 325i, 328i, 323i, and M3** ensures that it fits perfectly without modification, allowing for a hassle-free installation. Whether you re performing routine maintenance or addressing a specific failure, this latch lock is a reliable solution that upholds BMW s reputation for precision engineering and driver-focused design.

### **Pros and Cons of Buying a BMW E36 Rear Trunk Lid Latch Lock (Part Number: 51248173721, Fits 92-99 318i/325i/328i/323i/M3)**

1. **Authentic Fit and Functionality** This is an original BMW part, meaning it will fit perfectly without modifications. It ensures proper alignment and operation of the trunk lid latch mechanism, reducing the risk of misalignment or improper sealing.

2. **Reliability and Durability** BMW parts are known for their quality and longevity, especially when sourced from reputable dealers or aftermarket suppliers that specialize in OEM replacements. This latch lock is designed to withstand regular use without premature wear.

3. **Prevents Theft and Unauthorized Access** The trunk lid latch lock adds an extra layer of security by preventing the trunk from being opened from the outside. This is particularly useful for owners who frequently park in high-theft areas or want added peace of mind.

4. **Compatibility with Multiple Models** This part fits a wide range of BMW E36 models (318i, 325i, 328i, 323i, and M3 from 1992 to 1999), making it a versatile purchase for collectors or those restoring multiple vehicles.

5. **Easy Installation** While some BMW parts can be tricky to install, this latch lock is relatively straightforward to fit, especially for those with basic mechanical experience. Most users report that it can be installed in under an hour with the right tools.

6. **Maintains Resale Value** Using OEM or high-quality aftermarket parts like this one helps preserve the vehicle s value, especially if you plan to sell or trade it in later. Potential buyers appreciate original or genuine replacements.

7. **Avoids Cheap Counterfeit Parts** Purchasing from a trusted supplier ensures you re not getting a knockoff that may fail quickly or damage the trunk mechanism. Authentic parts are less likely to corrode or wear out prematurely.

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1. **Cost** As an OEM or high-quality aftermarket part, this latch lock will be more expensive than generic or non-BMW alternatives. Prices can range from $50 to $150 depending on the supplier, which may be a deterrent for budget-conscious buyers.

2. **Limited Availability** While this part is widely compatible, finding it in stock may require ordering from specialty suppliers, online marketplaces, or BMW dealerships. Some aftermarket parts may be discontinued, making sourcing slightly more challenging.

3. **Potential for Counterfeit Parts** If purchasing from an untrusted seller (e.g., eBay, Facebook Marketplace, or unknown online stores), there s a risk of receiving a counterfeit or low-quality replica. Always verify the seller s reputation and part authenticity.

4. **Installation Challenges** While generally easy, some users may encounter difficulties if they lack experience with BMW mechanics. The latch lock requires precise alignment to avoid damaging the trunk mechanism or causing misalignment with the lid.

5. **Not a Universal Fix for All Issues** If the trunk lid itself is damaged (e.g., warped, rusted, or with a broken hinge), replacing just the latch lock won t solve underlying structural problems. A full trunk inspection may be necessary.

6. **Weight Consideration** The latch lock adds slight extra weight to the trunk lid, which may affect balance slightly, especially in older cars where the trunk mechanism is already under stress. This is usually negligible but worth noting for performance-oriented owners.

7. **Mixed Reviews on Aftermarket Alternatives** Some buyers opt for cheaper aftermarket clones, which may not feel as premium or last as long. If you prioritize feel and longevity, the OEM part is the better choice, but it comes at a higher cost.

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The **BMW E36 rear trunk lid latch lock (51248173721)** is a solid investment for owners of 1992 1999 318i, 325i, 328i, 323i, or M3 models who want to enhance security and maintain authenticity. Its pros authentic fit, reliability, and ease of installation outweigh the cons (primarily cost and sourcing) for most serious BMW enthusiasts. If you value original equipment and long-term performance, this is a worthwhile upgrade.

However, if budget is a concern, carefully research aftermarket alternatives (preferably from reputable brands like ACDelco, Bosch, or Mann) and ensure they come with a warranty. Always verify the seller s credibility to avoid counterfeit parts.

- **Buy from a trusted supplier** (e.g., BMW dealership, reputable online retailers like RockAuto, eBay with verified feedback, or specialty BMW parts stores).

- **Check for compatibility** with your exact model year and trim to avoid mismatches.

- **Consider installation experience** if unsure, consult a BMW mechanic for professional fitting.

- **Pair with a trunk lock** (if not already installed) for complete security, as the latch lock alone may not deter determined thieves.

For most E36 owners, this part is a **highly recommended upgrade** for both functionality and aesthetics. If you re restoring or maintaining a classic BMW, prioritizing OEM or high-quality replacements like this one will pay off in the long run.

Details:

Removed from a328ic.

part #: 51248173721 prices

• $39.99-$105.92

specifications trunklipa:

• for models: E36, M3, 318, 325, 323
• for makes: Bmw
• for years: 1992-1999
• mpn: 51248173721
• type: Trunk Lid
• color: Black
• material: Rubber, Steel
• universal fitment: No
• vintage part: Yes
• finish: Painted
• country of origin: Germany
• placement on vehicle: Rear

seller trunklipa:

• rating: 99.8%
• # reviews: 505
• city: Fort Bragg, California

returns trunklipa:

• policy: No Returns

general trunklipa:

• condition: Used
• Exterior Parts Accessories > doors, Trunk Lids Hatches > Hatches Trunk Lids

payments trunklipa:

• credit card: Visa
• wallet: Paypal
• other

shipping trunklipa:

• transit: 5-11 Days
• service: USPS Ground Advantage
• carrier: USPS
• cost: $0.00
• class: Standard
• type: Calculated

offer trunklipa:

• started: May 24, 2026
• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 1
• best offers: True

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