MAZDA 3543-004-00 Rear View Mirror Light Lense

( Manufacturer Part Number: 3543-004-00 ), ( Type: Lense Only ), ( Lens Color: Clear ), ( Vintage Part: Yes ), ( Placement On Vehicle: Rear ), ( Country Of Origin: Japan ), ( Lighting Technology: Incandescent )

Review MAZDA B series Pickup Rear View Mirror Light Lense Only fits B2200 B2000 1986–1993

The **Mazda 3543-004-00 rearview mirror lens** from the **1986 1993 B-Series (B2200/B2000)** vehicles is a meticulously crafted, high-quality replacement part designed to restore both functionality and aesthetic appeal to your classic Mazda truck or SUV. This lens is a direct-fit, OEM-style component engineered to match the original specifications of the B-Series iconic rearview mirror assembly, ensuring a seamless integration with the vehicle s bodywork. Crafted from durable, transparent polycarbonate or high-impact acrylic, the lens is engineered to withstand the rigors of daily use while maintaining clarity, even under varying weather conditions. Its precise fitment eliminates gaps or misalignments, preventing water intrusion and ensuring the mirror s pivot mechanism operates smoothly without obstruction. Beyond its practical purpose, the lens contributes to the vehicle s vintage charm, preserving the original styling cues that define the B-Series rugged yet refined aesthetic. Whether restoring a daily driver, a showpiece, or a project vehicle, this lens is an essential component for maintaining both the form and function of your Mazda s rearview assembly, offering a blend of authenticity and reliability for enthusiasts who demand nothing less than perfection in their restorations.

### Pros and Cons of Buying a 1986 1993 Mazda B-Series (B2200/B2000) Rear View Mirror Light Lens (Part # 3543-004-00)

1. **Compatibility** This part is designed specifically for the Mazda B-series (B2000/B2200) from 1986 to 1993, ensuring a perfect fit without modifications. It is a direct replacement for the stock lens assembly, which may have degraded over time due to UV exposure, cracks, or electrical failure.

2. **Functionality** The rearview mirror light lens serves two purposes: it houses the bulb socket and often includes a reflective or translucent cover that helps distribute light evenly. A new lens ensures proper illumination of the mirror s interior, improving visibility at night or in low-light conditions.

3. **Prevents Further Damage** If the existing lens is cracked, broken, or corroded, it can expose wiring to moisture, leading to short circuits or complete failure of the mirror s lighting function. Replacing it now avoids potential electrical issues down the line.

4. **Aesthetic Improvement** Over time, the plastic lens can yellow or become cloudy from UV exposure. A new lens restores clarity and a factory-like appearance to the mirror.

5. **Ease of Installation** This part is relatively straightforward to replace, typically requiring only basic tools (screwdriver, possibly a trim tool for the mirror housing). Many owners can install it themselves without professional help.

6. **Cost-Effective** Compared to replacing the entire rearview mirror assembly, this part is inexpensive. It is a minor repair that extends the life of an otherwise functional component.

7. **Availability** While Mazda parts can sometimes be hard to find, this specific lens is a common aftermarket item available from auto parts stores, online marketplaces (eBay, Amazon, RockAuto), or Mazda specialty suppliers. It is unlikely to be discontinued soon.

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1. **Age of the Vehicle** If the B-series truck is already older and has other failing components, this repair may be a temporary fix. Consider whether the overall condition of the vehicle justifies the cost of maintaining it.

2. **Potential Bulb Replacement Needed** Even with a new lens, the bulb inside may be burned out. You may need to replace the bulb simultaneously, adding to the cost.

3. **Quality Variability** Some aftermarket parts, especially budget options, may not match the durability of OEM (Original Equipment Manufacturer) parts. Cheaper lenses might crack or yellow faster under UV exposure.

4. **Mirror Housing Condition** If the mirror s housing is rusted, cracked, or structurally compromised, replacing just the lens won t address those issues. Inspect the mirror assembly for signs of deterioration.

5. **Electrical Concerns** If the wiring harness connected to the mirror is frayed or corroded, replacing the lens alone won t fix electrical problems. Test the circuit for proper voltage and continuity before installation.

6. **Limited Longevity** While the lens itself may last years, plastic components can degrade again over time, especially if exposed to extreme heat or cold. This is a consumable part that may need replacement in the future.

7. **DIY Challenges** If you are not comfortable with basic automotive repairs, the process of removing the mirror (often involving disassembling the dashboard or windshield pillars) can be tricky. Improper handling may damage the mirror or surrounding components.

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Replacing the rearview mirror light lens (part # 3543-004-00) on a 1986 1993 Mazda B-series is a **practical and cost-effective repair** for restoring functionality and appearance. It is a minor but important maintenance task that prevents further electrical or structural issues with the mirror. The part is widely available, easy to install, and significantly improves visibility at night.

However, this repair is most valuable if the rest of the vehicle is in decent condition. If the B-series is already showing signs of extensive wear (e.g., rust, failing suspension, electrical gremlins), consider whether the long-term costs of maintaining it outweigh the benefits. For most owners who want to keep their truck running reliably, this is a **worthwhile investment** that extends the life of an otherwise functional component.

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1. **Purchase the Part** Buy the lens from a reputable supplier (e.g., RockAuto, local auto parts store, or a trusted online seller) to ensure quality. Avoid extremely cheap knockoffs that may not fit or last.

2. **Inspect the Mirror Assembly** Before installation, check the mirror s wiring, bulb, and housing for damage. Replace the bulb if it s burned out, and ensure the wiring is secure and free of corrosion.

3. **Install Carefully** Follow the manufacturer s instructions or consult a repair guide for your specific B-series model. If the mirror is mounted with clips or screws, take your time to avoid stripping them.

4. **Test the Functionality** After installation, turn on the mirror light to confirm the bulb illuminates properly. If the light still doesn t work, double-check the wiring and bulb.

5. **Consider Long-Term Maintenance** If the mirror is old or the truck is high-mileage, keep an eye on the lens for future cracking or yellowing. Replace it again if needed, as this is a simple and inexpensive fix.

**Final Verdict:** **Buy and replace the lens.** It s a small but meaningful repair that enhances safety and aesthetics without breaking the bank. If the rest of the truck is in good shape, this is a smart upgrade. If the vehicle is on its last legs, weigh the cost of this repair against other potential fixes.

Details:

Show some age and wear. Good used original part.

part #: 354300400 prices

• $9.00-$67.99

specifications interiorlightsot:

• for models: B2200, B2000
• for makes: Mazda
• for years: 1986-1993
• mpn: 3543-004-00
• type: Lense Only
• lens color: Clear
• vintage part: Yes
• placement on vehicle: Rear
• country of origin: Japan
• lighting technology: Incandescent

offer interiorlightsot:

• quantity: 1
• sold: 0
• started: March 7, 2026
• best offers: True
• availability: In Stock
• options: Ship-to-home

seller interiorlightsot:

• city: Salem, Oregon
• # reviews: 14532
• rating: 100.0%

payments interiorlightsot:

• other
• wallet: Paypal
• credit card: Mastercard

shipping interiorlightsot:

• carrier: USPS
• transit: 4-9 Days
• type: Fixed
• service: USPS Ground Advantage
• cost: $6.99
• class: Standard

general interiorlightsot:

• Car Truck Parts Accessories > Lighting Lamps > Interior Light Assemblies
• condition: Used

returns interiorlightsot:

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

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