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  3. VOLKSWAGEN 4489790

VOLKSWAGEN 4489790 Center High Mount Light

fits model: Jetta. make: Volkswagen. year: 2004.

4489790 Volkswagen Used Center High Mount Stop Light Fits 2004 Jetta Grade A

( Manufacturer Part Number: 4489790 ), ( Genuine Oem: No ), ( Seller Notes: Sdn ), ( Interchange Item Code: 176 ), ( Color: Wht ), ( Type: Center High Mount Stop Light )

Review VOLKSWAGEN Used High Mount Stop Light Grade fits JETTA 2004

The **Volkswagen 4489790 Center High-Mount Stop Lamp (CHMSL)** is a precision-engineered lighting component designed exclusively for the **2004 Volkswagen Jetta**, ensuring optimal visibility and compliance with modern traffic safety regulations. This high-quality, factory-specification light is crafted to seamlessly integrate into the vehicle s rear bumper assembly, providing a clear and unobstructed view of the brake signal to following drivers, especially in low-light conditions or during adverse weather. Engineered with a durable **polycarbonate lens** and a robust **aluminum or plastic housing**, this CHMSL is built to withstand the rigors of daily driving, including exposure to UV rays, moisture, and temperature fluctuations, while maintaining its clarity and functionality over time. The lamp features a **compact yet effective design**, with a **red LED or incandescent bulb** (depending on the model variant) that delivers a bright, consistent signal, reducing the risk of miscommunication on the road. Whether installed as part of a routine maintenance check or a customization upgrade, this Volkswagen-specific part ensures a perfect fit, eliminating the need for modifications or compromises in performance. Its sleek, aerodynamic profile also contributes to the vehicle s overall aesthetic, blending seamlessly with the factory styling while enhancing safety. For drivers seeking reliability, precision, and a hassle-free installation, the **4489790 Center High-Mount Stop Lamp** is an indispensable component that upholds Volkswagen s commitment to both innovation and driver confidence.

### **Pros and Cons of Buying a 2004 Volkswagen Jetta with a Center High-Mount Stop Light (CHMSL) Part Number 4489790**

#### **Pros**

1. **Common and Widely Available Part**

The CHMSL (Center High-Mount Stop Light) for a 2004 Volkswagen Jetta is a standard aftermarket and OEM replacement part. This means it is easy to find in auto parts stores, online retailers, and through Volkswagen dealerships. The part number (4489790) is well-documented, reducing the risk of purchasing a wrong component.

2. **Improves Visibility and Safety**

The CHMSL enhances rear visibility for other drivers, especially in stop-and-go traffic or when changing lanes. It helps prevent rear-end collisions by making the vehicle more noticeable to drivers behind.

3. **Legal Compliance**

In many regions, a CHMSL is a legal requirement for vehicles manufactured after certain years (often post-1998). Installing one ensures compliance with local traffic laws, avoiding potential fines or registration issues.

4. **Easy Installation**

The CHMSL is typically a plug-and-play component, requiring only basic wiring and mounting. Most owners or even inexperienced DIYers can install it without professional help. Installation usually involves connecting the wiring harness to the vehicle s stoplight circuit and securing the light to the trunk lid.

5. **Cost-Effective**

Replacement CHMSLs are relatively inexpensive compared to other vehicle modifications. The cost is minimal compared to the safety benefits and legal compliance it provides. Prices typically range from $30 to $100, depending on whether it s an OEM or aftermarket part.

6. **Durability**

Modern CHMSLs are designed to be durable and long-lasting. They are made from high-quality materials that can withstand weather conditions, road debris, and general wear and tear. With proper installation, they can last for the lifetime of the vehicle.

7. **Aesthetic Consistency**

The CHMSL matches the styling of newer Volkswagen models, giving the Jetta a more modern and complete appearance. It fills a gap in the vehicle s rear design, making it look more cohesive.

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#### **Cons**

1. **Potential Wiring Issues**

If the wiring harness is damaged or improperly connected, the CHMSL may not function correctly. This could lead to the light not activating when the brake pedal is pressed, defeating its purpose. Ensuring the wiring is in good condition and properly connected is crucial.

2. **Aftermarket Parts Quality Variability**

While aftermarket CHMSLs are generally reliable, lower-quality options may have dimmer bulbs or weaker housings. Opting for a reputable brand (such as Hella, Bosch, or genuine Volkswagen parts) can mitigate this risk but may increase the cost.

3. **Installation Errors**

Incorrect installation such as improper alignment, loose mounting, or faulty wiring can cause the CHMSL to malfunction or become a safety hazard. For example, a poorly mounted light could become dislodged and fall off while driving, posing a risk to other vehicles.

4. **Compatibility Concerns**

While the 2004 Jetta is compatible with this CHMSL, ensuring the exact fitment is essential. Some aftermarket parts may not align perfectly with the vehicle s trunk lid, requiring adjustments or additional modifications. Always verify compatibility with the vehicle s model year and trim before purchasing.

5. **Bulb Replacement Challenges**

The bulb in the CHMSL may eventually burn out and require replacement. Some models use less common bulb types, which can be harder to find or more expensive than standard brake light bulbs. Keeping a spare bulb on hand is advisable.

6. **Potential for Theft or Vandalism**

While rare, a CHMSL that is easily accessible (e.g., if mounted too close to the edge of the trunk lid) could be a target for theft or vandalism. Securing the light properly can reduce this risk.

7. **Minor Aesthetic Discrepancies**

In some cases, the aftermarket CHMSL may not match the exact styling of the OEM part, leading to a slightly less polished appearance. However, this is usually negligible unless the part is of very low quality.

---

### **Conclusion**

The **2004 Volkswagen Jetta CHMSL (Part Number 4489790)** is a practical and necessary upgrade for improving safety, legal compliance, and vehicle aesthetics. The part is widely available, easy to install, and cost-effective, making it a straightforward addition for most owners. However, potential drawbacks such as wiring issues, quality variability in aftermarket parts, and the risk of installation errors must be carefully managed.

To ensure a smooth experience, **prioritize purchasing a high-quality part from a trusted supplier**, follow the installation instructions meticulously, and verify compatibility with your specific Jetta model. If unsure about wiring or installation, consulting a professional mechanic is a wise precaution.

### **Recommendation**

**Buy the CHMSL for your 2004 Volkswagen Jetta if:**

- You want to comply with legal requirements.

- You prioritize improved rear visibility and safety.

- You are comfortable with a straightforward installation process.

- You choose a reputable brand (OEM or high-quality aftermarket) to avoid quality issues.

**Avoid or proceed with caution if:**

- You are unsure about wiring or electrical work and lack the skills to troubleshoot issues.

- You cannot confirm the exact compatibility of the part with your Jetta s trim or year.

- You are on a tight budget and cannot afford potential replacement costs for a faulty part.

**Final Verdict:** The **4489790 CHMSL is a worthwhile addition** for the 2004 Jetta, provided you take the necessary precautions during purchase and installation. It is a small investment with significant safety and legal benefits.

Details:

Every part is cleaned, tested and inspected by experts. Th is part fits vehicles made in the following years 2004. Parts go back into cars rather than landfill. Original parts mean a perfect fit.

All parts are covered by warranty. Unless specified as Universal this is a direct fit High Mount Stop Light.

part #: 4489790 price

  • $104.55

specifications lightinglam:

  • for models: Jetta
  • for makes: Volkswagen
  • for years: 2004
  • mpn: 4489790
  • genuine oem: No
  • seller notes: Sdn
  • interchange item code: 176
  • color: Wht
  • type: Center High Mount Stop Light

returns lightinglam:

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

offer lightinglam:

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

general lightinglam:

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

seller lightinglam:

  • # reviews: 5989
  • city: Corvallis, Oregon
  • rating: 99.1%

payments lightinglam:

  • other
  • credit card: Discover
  • wallet: Paypal

shipping lightinglam:

  • transit: 4-9 Days
  • type: Fixed
  • cost: $10.00
  • class: Standard
  • service: Standard
for models: jetta, for makes: volkswagen, for years: 2004, genuine oem: no, seller notes: sdn, interchange item code: 176, type: center high mount stop light,
manufacturer: volkswagen, category: auto parts > car truck parts accessories > lighting lamps > center third brake light assemblies, color: wht, sku: 15923120108893731,
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1 offer $104.55 USD
  • Used. Offer #1 priced at $104.55 + $10.00 shipping estimate = $114.55* total. +$10.00 shipping

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