HomeIgnition > Ignition Wire and Related ComponentsStandard Ignition 6816 Spark Plug Wire Set
Part #: 6816

Standard Ignition 6816 Spark Plug Wire Set

⚙️ 14 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick, Century, LeSabre, Regal, and Riviera
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Reliable Spark Plug Wire Set for Buick Vehicles

The Standard Ignition 6816 spark plug wire set is designed to provide consistent ignition performance for select Buick models. Engineered to meet OEM specifications, this set ensures proper electrical conductivity and durability for your Buick Century, LeSabre, Regal, and Riviera.

  • Compatible with Buick Century, LeSabre, Regal, and Riviera models
  • Part number 6816 for precise fit and function
  • Constructed to maintain optimal spark delivery and engine efficiency
  • Durable materials resist heat and wear for extended service life
  • Designed to meet or exceed original equipment standards

Product Details and Specifications

The Standard Ignition 6816 spark plug wire set is manufactured to provide reliable ignition wire performance for Buick vehicles. This set is engineered to deliver consistent spark energy from the ignition coil to the spark plugs, ensuring smooth engine operation and efficient combustion. The wires are constructed with materials that resist heat, abrasion, and chemical exposure commonly found in engine compartments. This helps maintain signal integrity and reduces the risk of misfires or engine hesitation. The 6816 set is specifically designed for Buick Century, LeSabre, Regal, and Riviera models, ensuring proper length and connector fitment for these vehicles.

Applications and Common Issues Addressed

  • Restores proper ignition spark delivery for Buick Century, LeSabre, Regal, and Riviera
  • Eliminates engine misfires caused by worn or damaged spark plug wires
  • Reduces rough idling and improves throttle response
  • Prevents voltage leaks that can affect engine performance
  • Helps maintain fuel efficiency by ensuring complete combustion

Installation Notes and Tips

When installing the Standard Ignition 6816 spark plug wire set, ensure the engine is cool to avoid burns. Replace wires one at a time to maintain correct firing order and prevent cross-connection. Verify that each wire is securely connected to both the spark plug and ignition coil terminals. Inspect boots and connectors for proper seating to avoid arcing or voltage loss. Follow vehicle-specific service manual instructions for torque specifications and routing guidelines.

Quality Assurance and Warranty

Standard Ignition manufactures the 6816 spark plug wire set to meet or exceed OEM quality standards. Each set undergoes rigorous testing to ensure electrical performance and durability. While specific warranty details are not provided here, Standard Ignition products typically come with a limited warranty against defects in materials and workmanship. Consult product packaging or manufacturer resources for exact warranty terms.

This part fits 14 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1976BuickLeSabre7.5LV8N/A
1976BuickRiviera7.5LV8N/A
1975BuickLeSabre7.5LV8N/A
1975BuickRiviera7.5LV8N/A
1974BuickCentury7.5LV8N/Aw/ High Energy Ignition
1974BuickCentury5.7LV8N/Aw/ High Energy Ignition
1974BuickLeSabre5.7LV8N/Aw/ High Energy Ignition
1974BuickRegal5.7LV8N/Aw/ High Energy Ignition
1974BuickRegal7.5LV8N/A
1974BuickRiviera7.5LV8N/A
1973BuickCentury5.7LV8N/Aw/ High Energy Ignition
1973BuickLeSabre5.7LV8N/Aw/ High Energy Ignition
1973BuickRegal5.7LV8N/Aw/ High Energy Ignition
1973BuickRiviera7.5LV8N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

120001853440034885

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.