PHILIPS SX-4842 Ignition Light Caballero Electrical Lighting Body Zn

( Brand: Philips ), ( Manufacturer Part Number: SX-4842 ), ( Placement On Vehicle: Electrical Lighting Body Lighting Interior ), ( Type: Ignition Light ), ( Item Width: 2.760 ), ( Item Height: 0.510 ), ( Item Length: 3.860 ), ( Manufacturer Warranty: 3 Months / 1 Year / 2 Years Depending On Part ), ( Ipn: C411 25-27 ), ( Compatible Model: Caballero ), ( Compatible Year: 1987 1986 1985 1984 1983 1982 1981 1980 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Philips Ignition Light )

Review PHILIPS Ignition Light Gmc Caballero Electrical Lighting Body Zn fits 1980–1987

The **Philips SX-4842 Ignition Light for GMC Caballero (1980 1987)** is a precision-engineered, high-quality replacement ignition indicator lamp designed to restore both functionality and reliability to your classic GMC Caballero s electrical system. Crafted with Philips signature durability and performance, this bulb features a **long-lasting, incandescent filament** that ensures consistent illumination whenever the ignition switch is activated, providing clear visual confirmation that your vehicle s electrical system is powered on. Engineered to fit seamlessly into the original body control module (BCM) or ignition housing, this bulb is compatible with the **1980 through 1987 model years** of the GMC Caballero, including variants equipped with the **4.3L V6 or 5.0L V8 engines**, making it an essential component for both daily drivers and collectors seeking to maintain authenticity. The bulb s **amber-colored glass** delivers a warm, easily readable glow that stands out against the dashboard s ambient lighting, reducing driver confusion and enhancing safety during pre-drive checks. Built to withstand the rigors of frequent ignition cycles, this bulb is constructed with a **robust metal base and durable wiring**, ensuring a secure and corrosion-resistant connection that minimizes the risk of loose contacts or electrical failures. Whether you re restoring a showroom-worthy Caballero or simply addressing a malfunctioning ignition light, the Philips SX-4842 offers a direct, plug-and-play solution that restores both form and function to your vehicle s interior lighting system. Trusted by mechanics and enthusiasts alike for its reliability and compatibility, this bulb is a straightforward upgrade that keeps your classic truck s electrical system running smoothly for years to come.

### Pros and Cons of buying a Philips SX-4842 Ignition Light for a 1980-1987 GMC Caballero

The Philips SX-4842 ignition light is a well-regarded aftermarket replacement part, particularly for classic vehicles like the GMC Caballero from the early 1980s. Here are some key advantages:

1. **Compatibility and Fit:** Philips is a reputable manufacturer that designs parts to fit specific vehicle models. The SX-4842 is explicitly listed for the 1980-1987 GMC Caballero, meaning it should align with the wiring harness and mounting points without requiring extensive modifications.

2. **Reliability:** Philips ignition lights are known for durability, often outperforming original equipment manufacturer (OEM) parts in terms of longevity. The SX-4842 is designed to withstand frequent use, reducing the likelihood of early failure.

3. **Brightness and Clarity:** Modern ignition lights like the Philips SX-4842 typically offer better visibility than older, dimmer bulbs. This can improve safety by ensuring the light is easily readable in various lighting conditions, even in the cabin of an older vehicle.

4. **Ease of Installation:** Since this is a direct replacement part, installation is straightforward. It should plug into the existing socket without requiring additional tools or modifications, making it a hassle-free upgrade.

5. **Cost-Effective:** While not the cheapest option, the Philips SX-4842 is reasonably priced compared to some specialty or high-end aftermarket parts. It provides a balance between affordability and quality.

6. **Consistency:** Philips parts are mass-produced with consistent quality control, reducing the risk of purchasing a defective unit compared to some generic or no-name brands.

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1. **Compatibility with Aftermarket Modifications:** If your GMC Caballero has had modifications to the ignition switch or wiring (e.g., aftermarket switches, wiring harness changes, or LED conversions), the SX-4842 may not function as intended. Always verify that the wiring and socket match the bulb s requirements.

2. **Color Temperature and Aesthetics:** Some classic vehicle owners prefer the warm, amber glow of original incandescent bulbs. The Philips SX-4842 may emit a slightly cooler white or blue-white light, which could feel less authentic to purists. However, this is subjective and depends on personal preference.

3. **Availability of Spare Parts:** While Philips is widely available, the SX-4842 might not be as commonly stocked as universal bulbs. If you encounter issues, sourcing a replacement could require ordering from an online retailer rather than a local auto parts store.

4. **Potential for Overkill:** If your Caballero s ignition light system is otherwise in perfect working condition, upgrading to a Philips bulb might not offer significant benefits beyond reliability. For owners who prioritize authenticity, a simple OEM replacement might suffice.

5. **Socket Compatibility Issues:** Some older vehicles, including certain Caballero models, may have unique socket designs or wiring configurations. If the socket is damaged or incompatible with the bulb s base, the installation could fail or require additional work (e.g., soldering or crimping wires).

6. **LED vs. Incandescent Trade-Offs:** If you re considering an LED ignition light (which the SX-4842 may or may not be), be aware that LEDs draw less power but may not always provide the same warm glow as incandescent bulbs. Some owners report that LEDs can appear too bright or harsh in the cabin.

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The Philips SX-4842 ignition light is a solid choice for owners of a 1980-1987 GMC Caballero seeking a reliable, bright, and easy-to-install replacement. It addresses common issues with dim or failing ignition lights while maintaining compatibility with the vehicle s original wiring. However, it may not be the ideal fit for those who prioritize absolute authenticity or have made significant aftermarket modifications to the ignition system.

For most practical purposes especially if the original bulb is burned out or unreliable the Philips SX-4842 offers a practical upgrade with minimal drawbacks. It strikes a balance between performance, durability, and ease of use, making it a recommended option for the average owner.

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- Your Caballero s ignition light is faulty or dim.

- You want a bright, reliable bulb that fits directly into the existing socket.

- You prioritize ease of installation and long-term durability over absolute authenticity.

- You ve verified that the wiring and socket are compatible with the bulb s base.

- You prefer the warm amber glow of an incandescent bulb and can find a compatible OEM or high-quality aftermarket incandescent replacement.

- Your vehicle has aftermarket modifications that might conflict with the bulb s operation (e.g., LED ignition systems or custom wiring).

- You re on a tight budget and can find a generic incandescent bulb that meets your needs for less money.

**Final Verdict:** The Philips SX-4842 is a **strongly recommended** choice for most GMC Caballero owners looking to replace their ignition light. It combines reliability, brightness, and ease of use while minimizing common issues associated with older bulbs. Always double-check the socket and wiring before installation to ensure a perfect fit.

Details:

Philips Ignition Light for GMC Caballero 1980 - 1987 Electrical Lighting Body zn: Status: In Stock.

part #: sx4842 prices

• $9.60-$16.75

specifications interiorlightsot:

• for makes: Gmc
• for years: 1980-1987
• brand: Philips
• mpn: Sx-4842
• placement on vehicle: Electrical Lighting Body Lighting Interior
• type: Ignition Light
• item width: 2.760
• item height: 0.510
• item length: 3.860
• manufacturer warranty: 3 Months / 1 Year / 2 Years Depending On Part
• ipn: C411 25-27
• compatible model: Caballero
• compatible year: 1987 1986 1985 1984 1983 1982 1981 1980
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Philips Ignition Light

general interiorlightsot:

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

payments interiorlightsot:

• wallet: Google-pay
• credit card: Diners-club
• other

shipping interiorlightsot:

• service: Standard, Expedited
• class: Standard, Expedited
• type: Fixed
• cost: $0.00
• transit: 3-7 Days

offer interiorlightsot:

• options: Ship-to-home
• sold: 0
• started: April 13, 2026
• availability: In Stock
• quantity: 2

seller interiorlightsot:

• # reviews: 644562
• rating: 99.6%
• city: Indianapolis, Indiana

returns interiorlightsot:

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

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