17VHXM TRQ 8 PIECE IGNITION COIL SET S420 Mercedes

Review TRQ 8 PIECE IGNITION COIL SET Fits Mercedes 4.2l V8 for MERCEDES S420 1996–1999

Ignition Coil Set for 1996-1999 Mercedes-Benz S420 (4.2L V8, 17VHXM)

The ignition coil is a crucial component of your vehicle's ignition system. In the case of the Mercedes-Benz S420 (1996-1999) with a 4.2L V8 engine, the ignition coil set, part number 17VHXM, plays a pivotal role in delivering the high voltage spark required to ignite the fuel in the engine's cylinders.

This ignition coil set is specifically engineered for the Mercedes-Benz S420 and is designed to meet the exacting standards of this prestigious automobile. Each coil features a robust and reliable construction, with a high-tensile core that can withstand the rigors of daily driving. The insulation is of the highest quality, ensuring a reliable and consistent spark.

The ignition coils are designed to work in harmony with the distributor or coil-on-plug system, depending on the configuration of your specific engine. The set includes all necessary components, including the ignition coils and any associated hardware, making it a convenient and complete solution for your vehicle's ignition needs.

Signs of a failing ignition coil can include rough idling, misfiring, and reduced engine performance. By replacing your old ignition coils with this high-quality set, you can restore the optimal performance of your Mercedes-Benz S420 and enjoy a smoother, more responsive driving experience.

This ignition coil set is a direct fit for the 1996-1999 Mercedes-Benz S420 with a 4.2L V8 engine, and it comes with a comprehensive warranty to ensure peace of mind. Trust this proven and reliable solution to keep your Mercedes-Benz running at its best.

Ignition coils are an essential component of a vehicle's ignition system. They convert the battery's low voltage into high voltage sparks that ignite the fuel in the engine's cylinders. In the case of Mercedes-Benz S420 models with a 17VHXM ignition system and a 4.2L V8 engine manufactured between 1996 and 1999, here are some pros and cons associated with buying a new ignition coil set.

1. Improved engine performance: New ignition coils can help improve engine performance by providing stronger and more consistent spark, leading to smoother idling, quicker acceleration, and better fuel efficiency.

2. Reduced emissions: A more efficient ignition system can lead to fewer emissions, which is beneficial for both the environment and the vehicle's emissions system.

3. Longer lifespan: New ignition coils typically last longer than worn-out or failing ones, reducing the need for frequent replacements.

4. Potential savings: In some cases, replacing all the ignition coils as a set may be more cost-effective than replacing them individually as they fail.

1. Cost: The cost of a new ignition coil set for a Mercedes-Benz S420 can be relatively high, especially when compared to the cost of replacing individual coils.

2. Labor cost: Installing a new ignition coil set can be a complex and time-consuming process, which can add to the overall cost.

3. Possibility of additional issues: If the ignition coils are being replaced due to a larger issue within the ignition system, additional repairs may be required, adding to the overall cost and time invested.

The decision to buy a new ignition coil set for a Mercedes-Benz S420 with a 17VHXM ignition system depends on several factors, including the current condition of the ignition system, the frequency of previous replacements, and the desired investment in the vehicle. If the ignition system is showing signs of failure or if the vehicle requires frequent coil replacements, investing in a new set could provide long-term savings and improved performance. However, if the budget is tight or if the ignition system is functioning correctly, it may be more cost-effective to replace individual coils as they fail. Ultimately, it is essential to weigh the pros and cons and consult with a professional mechanic or Mercedes-Benz dealership to make an informed decision.

If the Mercedes-Benz S420 is experiencing issues with the ignition system, such as misfiring, rough idling, or decreased performance, it may be worth considering a new ignition coil set. Consulting with a trusted mechanic or Mercedes-Benz dealership can help determine the root cause of the issue and provide a recommendation based on the specific needs and budget of the vehicle owner. In some cases, it may be possible to repair or replace individual coils as they fail, but a new set could provide long-term savings and improved performance. Always consider the cost of labor and parts when evaluating the overall investment.

Details:

Product specifications quantity: 8 piece. Detailed applications years: vehicle: engine: 1996 - 1999 Mercedes S4204.2l v8. Trq Ignition Coil Set fits Mercedes S420 1996 - 1999 4.2l v8 17VHXM: brand: condition: new notes: 8 piece Set, features:high dielectric epoxy and reinforced bobbins for extended service life. Package contents: 8 Ignition Coils.

Ignition Coil color: black. Rubber, silicone, or phenol resin shell: prevents premature boot wear. Ignition Coil type: direct replacement. Complete repair to restore your engine like-new condition.

specifications ignitioncomp:

• for makes: Mercedes
• for years: 1996–1999
• brand: Trq 8 Piece Ignition Coil Set
• mpn: 17vhxm
• part type: Ignition Coil Set
• engine: 4.2l V8
• compatible make/model: Mercedes S420
• compatible years: 1997 1998 1996 1999 97 98 96 99
• fitment info: 8 Piece Ignition Coil Set
• manufacturer warranty: 12 Month Warranty
• attention: Read Full Description To Confirm Fitment
• cs-sku: 400

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

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• availability: in stock
• price: $173.46
• item condition: New
• sold #: 7
• in stock #: 1
• options: ship-to-home
• started: march 27, 2026

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