WAGNER LIGHTING SX-703A Parking Brake Indicator Light Bulb
fits model: Bonneville, Grand. make: Pontiac. year: 1982.
( Brand: Wagner Lighting ), ( Manufacturer Part Number: SX-703A ), ( Placement On Vehicle: Electrical Lighting Body Lighting Instrumentation ), ( Type: Parking Brake Indicator Light Bulb ), ( Item Height: 1.000 ), ( Item Length: 4.750 ), ( Item Width: 3.000 ), ( Ipn: C539 39-15 ), ( Manufacturer Warranty: 1 Year ), ( Compatible Model: Bonneville Grand Lemans ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Wagner Parking Brake Indicator Light Bulb )
Review WAGNER LIGHTING Parking Brake Indicator Light Bulb Pontiac fits BONNEVILLE GRAND 1982
The **Wagner Lighting SX-703A Parking Brake Indicator Light Bulb** is a precision-engineered, high-quality replacement part specifically designed to restore optimal functionality to the parking brake indicator system on a **1982 Pontiac Bonneville**. This bulb is meticulously crafted to meet or exceed the original equipment manufacturer (OEM) specifications, ensuring a perfect fit and reliable performance. Engineered with a **clear, durable glass envelope**, the SX-703A delivers crisp, bright illumination that clearly signals when the parking brake is engaged, enhancing both safety and visibility for the driver. The bulb features a **standard 12-volt incandescent design**, compatible with the vehicle s electrical system, and is built to withstand the rigors of daily use, including exposure to temperature fluctuations and minor vibrations. Its **bayonet-style base (B15s)** ensures a secure and stable connection, preventing loose fits that could lead to flickering or premature failure. Whether you're restoring a classic Pontiac Bonneville or maintaining its reliability, this Wagner bulb provides a dependable, long-lasting solution that aligns with the vehicle s original intent combining functionality with the timeless performance expected from a well-crafted automotive component.
Buying a replacement **Wagner Lighting SX-703A parking brake indicator light bulb** for a 1982 Pontiac Bonneville involves weighing several factors to ensure compatibility, reliability, and cost-effectiveness.
### Pros:1. **Compatibility** The Wagner SX-703A is specifically designed for parking brake indicator circuits, which are common in many vehicles from the late 1970s to the early 1990s, including the 1982 Pontiac Bonneville. This reduces the risk of purchasing an incorrect bulb that won t fit or function properly.
2. **Reliability** Wagner is a well-known brand in automotive lighting, known for producing durable and long-lasting bulbs. The SX-703A is a standard incandescent bulb, which, while not as energy-efficient as LEDs, is generally reliable for this type of application.
3. **Easy Installation** Incandescent bulbs like the SX-703A are straightforward to replace. Most drivers can swap it out in a few minutes without requiring specialized tools or electrical knowledge.
4. **Affordability** Compared to LED or halogen alternatives, incandescent bulbs are typically cheaper upfront. The Wagner SX-703A is priced reasonably, making it a budget-friendly option for a simple repair.
5. **Widespread Availability** Since this is a common bulb type, it can be found at most auto parts stores, online retailers, and even at some general hardware stores. This makes it easy to source if you need a replacement quickly.
6. **No Additional Modifications Needed** Unlike some LED bulbs, which may require resistor modifications or wiring adjustments, the SX-703A works as a direct drop-in replacement without extra steps.
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### Cons:1. **Energy Inefficiency** Incandescent bulbs consume more power than LEDs or halogens, which could contribute to slightly higher electrical draw in the vehicle s system over time. However, this is unlikely to be a significant issue for a single indicator bulb.
2. **Shorter Lifespan Compared to LEDs** Incandescent bulbs typically last around 1,000 hours, whereas LEDs can last 20,000 hours. If you re looking for a long-term solution, an LED bulb might be more cost-effective in the long run despite a higher upfront cost.
3. **Limited Brightness** Incandescent bulbs are dimmer than modern LEDs, which could make the parking brake indicator less noticeable, especially in low-light conditions. Some drivers may prefer the brighter, more visible glow of an LED.
4. **Potential for Flickering** Older vehicles like the 1982 Pontiac Bonneville may have voltage fluctuations or wiring issues that can cause incandescent bulbs to flicker. While this isn t common, it s something to be aware of if the issue persists after replacement.
5. **Environmental Impact** Incandescent bulbs contain mercury and other materials that are less environmentally friendly than LEDs, which are recyclable and more sustainable.
6. **Possible Compatibility Issues with Modern Electronics** While rare, some vehicles with advanced lighting systems or diagnostic features might not recognize or properly integrate an incandescent bulb, though this is unlikely for a parking brake indicator.
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### Conclusion:The **Wagner Lighting SX-703A** is a solid, straightforward choice for replacing a parking brake indicator bulb in a 1982 Pontiac Bonneville. It offers ease of installation, reliability, and affordability, making it ideal for drivers who prioritize simplicity and want to avoid complex upgrades. However, if you re concerned about longevity, brightness, or environmental impact, an LED alternative (such as a direct-replacement LED bulb designed for parking brake indicators) might be worth considering despite the higher cost.
For most casual drivers, the SX-703A is a practical and effective solution that will serve the vehicle well without requiring additional modifications.
### Recommendation: **Buy the Wagner SX-703A** if:- You want a quick, easy, and budget-friendly replacement.
- You prefer incandescent bulbs for familiarity or personal preference.
- You don t mind the slightly shorter lifespan or lower brightness.
**Consider an LED alternative** if:- You want a longer-lasting bulb with better visibility.
- You re open to a slightly higher upfront cost for long-term savings.
- You re comfortable verifying that the LED bulb is a direct drop-in replacement for your vehicle s circuit.
Details:
Wagner Parking Brake Indicator Light Bulb for 1982 Pontiac Bonneville Grand gg: Status: In Stock.
part #: sx703a price
- $10.01
specifications interiorlightsot:
- for models: Bonneville, Grand
- for makes: Pontiac
- for years: 1982
- brand: Wagner Lighting
- mpn: Sx-703a
- placement on vehicle: Electrical Lighting Body Lighting Instrumentation
- type: Parking Brake Indicator Light Bulb
- item height: 1.000
- item length: 4.750
- item width: 3.000
- ipn: C539 39-15
- manufacturer warranty: 1 Year
- compatible model: Bonneville Grand Lemans
- core charge: Free No Core Charge
- fitment type: Direct Replacement
- bundle description: 1 Pc Genuine Wagner Parking Brake Indicator Light Bulb
offer interiorlightsot:
- options: Ship-to-home
- sold: 0
- quantity: 5
- availability: In Stock
- started: February 5, 2026
payments interiorlightsot:
- wallet: Paypal
- other
- credit card: Visa
returns interiorlightsot:
- policy: Returns Accepted
- paid by: Seller
- time: 30 Days
seller interiorlightsot:
- rating: 99.5%
- city: Indianapolis, Indiana
- # reviews: 619596
shipping interiorlightsot:
- cost: $0.00
- transit: 3-6 Days
- class: Standard, Expedited
- service: Standard, Expedited
- type: Fixed
general interiorlightsot:
- condition: New
- Car Truck Parts Accessories > Lighting Lamps > Interior Light Assemblies
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