CARQUEST T17420 Ignition Distributor 887220217087

( Brand: Carquest ), ( Manufacturer Part Number: T17420 ), ( Type: Brake Pad ), ( Features: High Heat Resistant ), ( Country Of Origin: China ), ( Performance Part: No ), ( Unit Type: Unit ), ( UPC: 887220217087 )

Review CARQUEST Premium Ignition Distributor 100% Oem Quality Replacement

The **CarQuest T17420 Ignition Distributor** is a high-quality, direct-fit replacement part designed to restore reliable performance and ignition efficiency to vehicles equipped with traditional distributor-based ignition systems. Engineered to meet or exceed OEM specifications, this distributor is built with precision-crafted components to ensure smooth operation, consistent spark delivery, and optimal engine performance. The unit features a durable housing constructed from high-grade plastic or metal, depending on the application, providing both strength and resistance to wear over time. Inside, a robust rotor spins with precision, directing high-voltage electrical pulses from the coil to the appropriate spark plug wire at the exact moment needed for combustion, while the distributor cap often included or available separately distributes these sparks to each cylinder in the correct firing order. The internal components, including the pick-up coil and ignition points (if applicable), are designed to work seamlessly with the vehicle s ignition system, minimizing misfires and ensuring a strong, consistent spark for efficient fuel combustion. Whether used in classic muscle cars, older model vehicles, or high-performance applications, this distributor is a dependable solution for restoring or maintaining the reliability of a distributor-based ignition setup. Built to withstand the demands of daily driving, this part is an essential upgrade for mechanics and DIY enthusiasts looking to enhance engine performance, reduce ignition-related issues, and extend the lifespan of their vehicle s ignition system.

### **Pros and Cons of Buying a CarQuest T17420 Ignition Distributor**

1. **Compatibility** The CarQuest T17420 is designed as a direct replacement for many GM vehicles, including older Chevrolet, Buick, Pontiac, and GMC models (typically 1988 2005). This makes it a convenient choice for restorers and mechanics working on classic or older GM engines.

2. **Quality and Durability** CarQuest is a well-known brand under the Dorman/Autolite umbrella, known for producing reliable automotive parts. The T17420 is built to withstand standard driving conditions, reducing the risk of premature failure.

3. **Ease of Installation** Since it is a direct-fit replacement, installation is straightforward for those with basic mechanical knowledge. No major modifications are usually required, and it often comes with gaskets or seals to ensure a proper fit.

4. **Cost-Effective Solution** Compared to OEM (Original Equipment Manufacturer) distributors, the T17420 is typically more affordable, making it a budget-friendly option for repairs without sacrificing performance.

5. **Widely Available** As a common aftermarket part, it can be purchased from most auto parts stores (both online and in-person), reducing lead times for repairs.

6. **Compatibility with Aftermarket Upgrades** If you plan to modify your engine (e.g., performance chips, upgraded ignition coils), the T17420 can often integrate with these upgrades, provided the system is properly tuned.

---

1. **Limited Engine Compatibility** While it fits many GM vehicles, it is **not universal**. Double-check your vehicle s exact engine code and year before purchasing, as mismatches can lead to poor performance or failure. For example, it may not fit V8 engines or some later-model GM vehicles with electronic ignition systems.

2. **Potential for Wear Over Time** Like any mechanical component, the distributor can wear out, especially if the vehicle has high mileage or was previously neglected. Regular maintenance (e.g., checking points, rotor, and cap condition) is necessary to ensure longevity.

3. **Dependence on Mechanical Ignition** Modern vehicles increasingly rely on **distributorless ignition systems (DIS)** or coil-on-plug setups, which eliminate the need for a distributor. If you re working on a newer or high-performance engine, this part may not be relevant or may require additional modifications.

4. **Synchronization Issues** If the distributor is not properly aligned with the camshaft or timing marks, it can cause misfires, rough idling, or even engine damage. This requires careful installation and possibly a timing belt/camshaft inspection.

5. **Limited Longevity Compared to Modern Systems** Distributor-based ignition systems are generally less durable than modern electronic systems. They are more prone to failure due to wear on internal components (e.g., points, condenser, or rotor).

6. **Potential for Counterfeit Parts** As with many aftermarket components, there is a risk of purchasing a knockoff or low-quality replica. Buying from reputable sellers (e.g., RockAuto, Amazon, or trusted local shops) helps mitigate this risk.

---

The **CarQuest T17420 Ignition Distributor** is a **practical and cost-effective solution** for repairing or restoring older GM vehicles with distributor-based ignition systems. It offers **reliability, ease of installation, and broad compatibility** within its intended application range. However, it is **not a universal fix** and may not suit modern or high-performance engines. Its **lifespan is limited compared to electronic ignition systems**, and proper installation is critical to avoid performance issues.

If your vehicle **requires a distributor** and you re working within its supported engine range, this part is a **solid choice**. However, if you re dealing with a newer or more complex engine, consider whether a **distributorless ignition system** or a higher-end aftermarket distributor would be more appropriate.

---

- You have a **confirmed compatible GM vehicle** (check your engine code and year).

- You re performing a **basic repair or restoration** on an older model.

- You want a **budget-friendly, direct-fit replacement**.

- You re willing to **inspect and maintain** the distributor regularly.

- Your vehicle is **not listed as compatible** (risk of poor performance or damage).

- You re working on a **modern or high-performance engine** (distributorless systems may be better).

- You suspect **counterfeit parts** purchase from a trusted seller.

- You re unsure about **timing alignment** consult a mechanic before installation.

For **long-term reliability**, if possible, explore **distributorless ignition kits** or **high-quality aftermarket distributors** (e.g., Moroso, MSD) if your engine requires one. Always verify compatibility and consider consulting a professional if unsure.

Details:

Enjoy steady idling and dependable starting while benefiting from stringent quality checks that guarantee long-lasting service. Enhance your vehicles ignition now. This 100% new, OEM-quality unit includes the distributor cap, rotor, and essential electronic components for easy installation. Constructed for superior durability, this distributor is engineered to withstand the toughest engine conditions, including high heat and vibrations.

Experience smooth starting and reliable engine operation as it maintains precise ignition timing, critical for peak vehicle performance. Enjoy reliable performance and smooth engine operation. Fast shipping available. Enhance your vehicles ignition system with the Carquest Premium Ignition Distributor T17420, a top-of-the-line component designed for optimal performance.

This ignition distributor comes fully equipped with a cap, rotor, and essential electronic parts, ensuring hassle-free installation process.

part #: t17420 prices

• $85.50-$199.95

specifications motorcyclepadus:

• brand: Carquest
• mpn: T17420
• type: Brake Pad
• features: High Heat Resistant
• country of origin: China
• performance part: No
• unit type: Unit
• upc: 887220217087

seller motorcyclepadus:

• city: Fort Ashby, West Virginia
• rating: 99.5%
• # reviews: 238208

payments motorcyclepadus:

• credit card: Diners-club
• wallet: Paypal
• other

shipping motorcyclepadus:

• cost: $0.00
• transit: 4-10 Days
• service: Promotional Service, UPS Ground
• type: Fixed
• carrier: UPS
• class: Promotional, Standard

offer motorcyclepadus:

• started: February 20, 2026
• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 1

returns motorcyclepadus:

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

general motorcyclepadus:

• Motorcycle Scooter Parts Accessories > Brakes Brake Parts > Brake Pads
• condition: New