SX-8491 DENSO AUTO PARTS Ignition Coil Spark K1500 Gmc

Review DENSO AUTO PARTS Direct Ignition Coil For Gmc 5.7l V8 Spark Cp for GMC SUBURBAN K1500 1996–1999

The Denso SX-8491 Ignition Coil is a high-performance component designed specifically for the 1996-1999 GMC K1500 Suburban 5.7L V8 spark system. This ignition coil is manufactured by Denso, a leading global automotive technology, and component supplier, known for its commitment to quality and innovation.

The SX-8491 Ignition Coil is a crucial part of your vehicle's ignition system. Its primary function is to convert the 12-volt battery power into the high voltage (around 20,000 volts) necessary to create a spark in the spark plugs. This spark, in turn, ignites the air-fuel mixture in the engine cylinders, enabling the vehicle to run smoothly and efficiently.

This Denso Ignition Coil is engineered to meet or exceed OE (Original Equipment) specifications. It features a robust and durable design, with a high-quality iron core and copper windings that ensure reliable and consistent performance. The coil is also sealed with a resin to protect it from moisture and other environmental factors that can degrade its performance over time.

One of the key advantages of the Denso SX-8491 Ignition Coil is its long service life. Denso uses advanced materials and manufacturing processes to produce ignition coils that can deliver superior performance and durability compared to standard aftermarket parts. This translates to fewer replacement needs, saving you time and money in the long run.

Installation of the Denso SX-8491 Ignition Coil is straightforward and can be done by most DIY enthusiasts or professional mechanics. The coil comes with a plug-and-play connector that ensures a secure and easy connection to the vehicle's wiring harness.

In summary, the Denso SX-8491 Ignition Coil is an excellent choice for anyone looking for a high-performance and reliable ignition component for their 1996-1999 GMC K1500 Suburban 5.7L V8 spark system. Its durable design, long service life, and easy installation make it an ideal upgrade for your vehicle's ignition system.

Denso ATSX-8491 Ignition Coil for 1996-1997 GMC Suburban 5.7L V8 Spark: Pros, Cons, and Recommendation

The Denso ATSX-8491 ignition coil is a popular replacement option for vehicles, including the 1996-1999 GMC Suburban with a 5.7L V8 engine. In this analysis, we will discuss the pros, cons, and a conclusive recommendation regarding the purchase of this ignition coil.

1. High-quality product: Denso is a well-known and trusted automotive parts manufacturer. Their ignition coils, including the ATSX-8491, are known for their durability and reliability.

2. OEM-quality part: This ignition coil is an original equipment manufacturer (OEM) replacement, meaning it is an exact match to the original part in your vehicle.

3. Improved performance: A faulty ignition coil can lead to misfiring, poor fuel economy, and reduced engine performance. Replacing it with a new, high-quality ignition coil like the Denso ATSX-8491 can help restore the engine to its optimal performance.

1. Cost: While the Denso ATSX-8491 is a high-quality part, it may be more expensive than some aftermarket options. However, the increased cost may be justified by the part's longevity and reliable performance.

2. Availability: Depending on your location, you may have to order the ignition coil online or from a specialty parts store, as it might not be readily available at local auto parts retailers.

The Denso ATSX-8491 ignition coil is an excellent choice for those seeking a high-quality, OEM-standard replacement part for their 1996-1999 GMC Suburban 5.7L V8 engine. While it may have a higher cost compared to some aftermarket alternatives, its durability, reliability, and improved performance make it a worthwhile investment.

If you are looking for a reliable, long-lasting ignition coil replacement for your 1996-1999 GMC Suburban 5.7L V8 engine, we recommend considering the Denso ATSX-8491. This high-quality OEM replacement part will help restore your engine to its optimal performance and provide peace of mind for your driving needs.

Details:

Denso direct ignition coil for 1996 - 1999 Gmc K1500 Suburban 5.7l v8 spark cp: status: in stock.

specifications ignitioncomp:

• for models: K1500, Suburban
• for makes: Gmc
• for years: 1996–1999
• brand: Denso Auto Parts
• mpn: Sx-8491
• manufacturer warranty: 1 Year
• ipn: C351 77-54
• placement on vehicle: Ignition Ignition Coil
• compatible model: K1500 Suburban
• compatible year: 1999 1998 1997 1996
• core charge: Free No Core Charge
• type: Direct Ignition Coil
• universal fitment: Direct Replacement
• bundle description: 1 Pc Genuine Denso Direct Ignition Coil

seller ignitioncomp:

• # reviews: 561835
• city: indianapolis, indiana
• rating: 98.7%

offer ignitioncomp:

• prices: $25.61–$33.89
• item condition: New
• options: ship-to-home
• in stock #: 5
• sold #: 16
• started: august 3, 2025
• availability: in stock

payments ignitioncomp:

• credit card: diners-club
• other
• wallet: paypal

general ignitioncomp:

• category: Auto Parts > Car Truck Accessories > Ignition Systems Components

returns ignitioncomp:

• policy: returns accepted
• time: 30 days
• paid by: seller

shipping ignitioncomp:

• service: standard, expedited
• type: fixed
• class: standard, expedited
• transit: 3-5 days