TOYOTA 339383 Marker Light Fender Mount

( Manufacturer Part Number: 339383 ), ( Core Charge: 1.00 Which Is Included In The Total Price ), ( Seller Notes: Amber ), ( Color: Wht ), ( Genuine Oem: No ), ( Type: Side Marker Light Assembly ), ( Manufacturer Warranty: 90 Day ), ( Interchange Item Code: 116 )

Review TOYOTA Used Side Marker Light Assembly Fender Mount fits SUPRA 1989

The **Toyota 339383 Marker Light** is a meticulously crafted aftermarket accessory designed specifically for 1989 Toyota Supra owners seeking to enhance both the visual presence and safety of their iconic JZ20 model. This high-quality, fender-mounted marker light is engineered to seamlessly integrate with the Supra s aggressive yet aerodynamic silhouette, offering a sleek, modern upgrade that complements the car s timeless design. Crafted from durable, weather-resistant materials, this marker light is built to withstand the elements, ensuring long-lasting performance even under harsh conditions. Its compact yet striking design features a clean, angular housing that blends seamlessly with the Supra s sharp lines, while its bright, high-visibility LED or halogen bulb (depending on the model) provides unmistakable visibility during nighttime driving or low-light conditions. Perfectly positioned on the fender, this marker light not only meets legal requirements for enhanced vehicle visibility but also adds a subtle yet noticeable touch of customization, allowing enthusiasts to make a bold statement without compromising the Supra s original aesthetic. Whether cruising down the highway or navigating tight city streets, this marker light ensures that your 1989 Supra stands out with both style and functionality.

**Pros and Cons of Buying a 1989 Toyota Supra with a Fender-Mount Marker Light (Toyota Part Number 339383)**

### **Pros**

1. **Enhanced Visibility and Safety**

The fender-mount marker light improves nighttime and low-light visibility, making the vehicle more noticeable to other drivers. This can reduce the risk of collisions, especially in poor lighting conditions.

2. **Legal Compliance in Some Regions**

In certain areas, additional marker lights are required or recommended for modified or low-profile vehicles. Installing this light may help avoid fines or citations for improper lighting.

3. **Customization and Aesthetic Appeal**

The marker light adds a subtle but noticeable detail to the vehicle s appearance, particularly if the Supra is modified or restored. It can complement a sporty or racing aesthetic.

4. **Durability and Reliability**

Toyota parts, including aftermarket-compatible components like this marker light, are generally built to last. The light should function reliably if properly installed and maintained.

5. **Easy Installation**

Fender-mount marker lights are designed for straightforward installation, typically requiring only basic tools. No major modifications to the vehicle are usually needed.

6. **Cost-Effective Upgrade**

Compared to other aftermarket lighting or safety upgrades, this marker light is relatively inexpensive. It provides a practical benefit without a significant financial investment.

7. **Compatibility with Aftermarket Mods**

If the Supra is part of a larger modification project (e.g., lowered suspension, custom paint, or racing stripes), the marker light can integrate seamlessly as part of the overall build.

---

### **Cons**

1. **Potential for Distraction or Misinterpretation**

Some drivers may misinterpret additional marker lights as brake lights or turn signals, leading to confusion. This could be problematic in high-traffic or high-speed situations.

2. **Regulatory Restrictions**

Not all jurisdictions allow or require fender-mount marker lights. Some states or countries may consider them unnecessary or even illegal if they don t meet specific safety standards. Always check local laws before installation.

3. **Minimal Practical Benefit in Well-Lit Areas**

In urban or well-lit environments, the marker light may not provide a noticeable advantage. Its primary benefit is more apparent on highways, rural roads, or during night driving.

4. **Risk of Theft or Vandalism**

Like any aftermarket accessory, the marker light could be targeted by thieves or vandals, especially if the vehicle is parked in high-crime areas. Securing the light or the vehicle itself may be necessary.

5. **Potential for Poor Quality or Incompatibility**

While Toyota parts are generally reliable, third-party replicas or poorly made copies of this marker light may malfunction or not fit correctly. Ensuring authenticity or compatibility with the vehicle s design is important.

6. **Maintenance and Replacement Costs**

Over time, the marker light s bulb or housing may degrade and require replacement. Bulbs can burn out, and the light may need occasional cleaning to maintain visibility.

7. **Aesthetic Overkill for Stock Vehicles**

If the Supra is kept in stock or near-stock condition, the marker light may feel like an unnecessary addition. It could detract from a minimalist or original appearance.

---

### **Conclusion**

The **Toyota 339383 fender-mount marker light for a 1989 Supra** is a practical and relatively low-cost upgrade that enhances visibility and safety, particularly for modified or performance-oriented vehicles. Its benefits are most noticeable in low-light or high-speed driving conditions, where additional lighting can prevent accidents. However, the upgrade is not universally necessary and may face legal or aesthetic limitations depending on the vehicle s intended use and location.

For **restored or heavily modified Supras**, the marker light is a worthwhile addition that aligns with a racing or performance aesthetic while improving safety. For **stock or lightly modified vehicles**, the benefit may be minimal, and the cost could be seen as unnecessary. Additionally, always verify local regulations to ensure compliance.

---

### **Recommendation**

- You drive frequently at night or on highways where visibility is critical.

- Your Supra is part of a racing or performance build where additional lighting enhances the sporty look.

- You operate in a region where extra marker lights are permitted or recommended.

- You value practical safety upgrades without significant cost or complexity.

- Your Supra is kept in stock condition and you prefer a clean, original appearance.

- Local laws prohibit or restrict additional marker lights.

- You rarely drive in low-light conditions where the light would provide a meaningful benefit.

- You re concerned about potential confusion from other drivers interpreting the light incorrectly.

Ultimately, the decision should balance **safety, legality, and personal preference**. If you proceed, ensure the light is properly installed and maintained to maximize its effectiveness.

Details:

Clear all computer fault codes. B Failure caused by towing a trailer unless your vehicle is rated the manufacturer for. Every part is cleaned, tested and inspected by experts. Warranty covers slippage, shifting failures and/or bearing noise.

FAQ's: here. Flush or replace transmission cooler and lines. Manual transmissions follow the same procedure as above if applicable. Unless specified as Universal this is a direct fit Side Marker Light Assembly.

Adjust shiftier and kick down cables linkage if applicable. The words un examined or unchecked on the delivery note/docket are not acceptable. Transmissions:Replace the following with new parts: front pump and output shaft seals, pan gaskets filter. Engine warranty is contingent upon installation of new intake manifold gaskets.

Side Marker fender mounted R. 4.This part may have accessories that are attached and must be removed or switched for proper installation. Warranty is not transferable. Engine installations follow the procedures:Replace following parts if applicable: timing belt, water pump, thermostat, spark plugs, fluids, oil pan gasket, and filter.

This part fits vehicles made in the following years 1986 ,1987,1988, 1989. Manufacturer Brand: Color: Position: Fitment Notes. All the above installation should be in accordance with manufacturer guidelines including proper quantity and fill levels of fluids any technical service bulletins updates. 3.Warranty is valid to original purchaser only.

Menu .: 100% TESTED. Shearing or breaking of teeth in a standard transmission is not warranted under any circumstances. 90 DAY MONEY BACK GUARANTEE. 90 Day Replacement Warranty.

D Failure caused by or related to collisions, theft, vandalism any act of God.

part #: 339383 prices

• $32.61-$110.70

specifications sidemarkeligh:

• for models: Supra
• for makes: Toyota
• for years: 1989
• mpn: 339383
• core charge: 1.00 Which Is Included In The Total Price
• seller notes: Amber
• color: Wht
• genuine oem: No
• type: Side Marker Light Assembly
• manufacturer warranty: 90 Day
• interchange item code: 116

general sidemarkeligh:

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

seller sidemarkeligh:

• city: Bloomfield, Iowa
• rating: 98.3%
• # reviews: 1311

payments sidemarkeligh:

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

returns sidemarkeligh:

• paid by: Seller
• policy: Returns Accepted
• time: 60 Days

shipping sidemarkeligh:

• service: USPS Priority Mail
• class: Expedited
• cost: $0.00
• type: Fixed
• carrier: USPS
• transit: 5-12 Days

offer sidemarkeligh:

• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• started: June 10, 2026
• best offers: True

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