Full product description

<h2>High-Voltage Ignition Coils & NGK Spark Plugs for 1994-1996 Chevrolet Corsica</h2> <p><strong>This direct-replacement ignition coil pack and NGK spark plug kit restores optimal spark energy and combustion efficiency for the GM 3.1L 3100 V6 engine.</strong></p> <h3>The Stock Corsica Ignition Shortcomings</h3> <p>The factory waste-spark ignition system on the L-body Corsica is highly prone to thermal degradation over decades of engine bay heat cycles. OEM coils mounted near the block suffer from internal epoxy breakdown, leading to micro-arcing, weak spark output, and misfires under load. Additionally, worn traditional spark plugs increase the gap over time, escalating resistance. This strains the aging coil packs and triggers rough idle, poor fuel economy, and raw fuel dumping into the exhaust, which accelerates catalytic converter failure.</p> <h3>The Engineering Solution</h3> <p>This kit utilizes ISO/TS16949-certified ignition coils featuring high-grade copper windings and premium dielectric epoxy to resist heat soak and eliminate voltage leaks. Delivering a higher energy secondary voltage output, these coils ensure a crisp, consistent spark event even under heavy engine load. Paired with genuine NGK spark plugs utilizing precision-engineered center electrodes, this matched set is designed to ensure complete combustion. The superior metallurgical construction provides long-term resistance to carbon fouling and gap erosion, restoring factory throttle response, smoothing out the idle, and eliminating high-RPM misfires.</p> <h3>Technical Specifications</h3> <table width="100%" style="border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;"> <tr style="background-color: #f9f9f9;"> <td style="padding:8px;"><strong>Fitment</strong></td> <td style="padding:8px;">1994-1996 Chevrolet Corsica</td> </tr> <tr> <td style="padding:8px;"><strong>Engine / Chassis</strong></td> <td style="padding:8px;">GM 3100 V6 (L82) / L-Body</td> </tr> <tr style="background-color: #f9f9f9;"> <td style="padding:8px;"><strong>Stock Output</strong></td> <td style="padding:8px;">160 hp / 185 lb-ft (Approx)</td> </tr> <tr> <td style="padding:8px;"><strong>Part Number</strong></td> <td style="padding:8px;">C849SPEC, 10467067, D545, D555, C849</td> </tr> </table> <h3>Compatibility</h3> <ul> <li>1994 Chevrolet Corsica 3.1L V6</li> <li>1995 Chevrolet Corsica 3.1L V6</li> <li>1996 Chevrolet Corsica 3.1L V6</li> </ul> <h3>The Chevrolet Durability Standard</h3> <p>Whether used as a reliable daily commuter or a meticulously maintained survivor, ensuring consistent spark delivery is paramount. This comprehensive ignition upgrade restores the robust torque and smooth power delivery expected from the classic GM 60-degree V6, keeping your vehicle running flawlessly.</p>