PHILTOP Ignition Coil Pack and Spark Plugs Fitment - Reliable

Our review of the PHILTOP ignition coil packs and double iridium spark plugs finds this kit aimed at drivers who need a direct OE-style replacement for 3.2L and 3.6L V6 Chrysler-family engines. The biggest reason to buy is straightforward: it pairs six OEM-spec coil packs with six premium iridium plugs to restore a strong, stable spark and eliminate misfire-related symptoms. Installers who want faster starts, improved idle stability and a like-new driving feel will appreciate the focus on fitment and durable materials, provided they confirm year and model compatibility before ordering.

Key Features

• OE specifications: Built to meet strict factory specs so the kit fits as a direct replacement without modification for listed models.
• Double iridium plugs: Premium iridium central electrodes improve longevity and provide steadier combustion for better fuel efficiency.
• Fast ignition: Coil packs are designed for rapid firing within 0.1-0.2 seconds to reduce hesitation and improve throttle response.
• High temperature resistance: Coils tolerate up to 140 C and include corrosion resistance and RF interference protection for reliable operation.
• Complete 6-cylinder kit: Includes six UF648 coils and six 97390 spark plugs so you replace the entire bank at once for consistent performance.
• Direct fix for misfires: Many owners report resolving P0305 and other misfire codes after swapping to these coils and plugs.

Who It's For

This kit is best for owners of compatible Jeep, Dodge, Chrysler, Ram and Volkswagen vehicles with the 3.2L or 3.6L V6 engines who need a full ignition bank replacement and prefer parts that match OE fit and function. It suits DIY mechanics and independent shops looking for a single-purchase solution that includes both coils and long-life iridium plugs.

Those who should look elsewhere include owners of engines outside the listed fitment years or disassembled vehicles requiring additional harness repairs, and buyers who need manufacturer-backed dealer warranty coverage rather than an aftermarket replacement. Always verify your vehicle year, make and model against the fitment list before buying.

Pros & Cons

Pros

• Good fit and OE-style design deliver strong, consistent sparks and tend to clear misfire codes.
• Double iridium spark plugs offer longer life and improved idle stability compared with standard plugs.
• Comes as a complete 6-coil and 6-plug kit for consistent performance across the engine.

Cons

• Some users reported the coil connection piece arriving damaged, so inspect connectors on receipt.

Specifications

Quantity	6 coils + 6 double iridium plugs
Coil model	UF648 ignition coil pack
Spark plug model	97390 double iridium
Voltage	12V
Terminal type	Blade
High temperature rating	140 C corrosion resistance

Our Verdict

For owners of compatible 3.2L and 3.6L Chrysler-family vehicles, this PHILTOP kit is a practical, cost-effective way to restore ignition performance and address misfire issues. The combination of OEM-matching coils and long-life iridium plugs offers strong value, though buyers should inspect connectors on arrival and double-check fitment before installation.

Frequently Asked Questions

Will this kit fix a misfire code?
The kit can resolve misfires caused by worn coils or plugs, but codes from wiring or fuel issues will need separate diagnosis.

Does it fit my Grand Cherokee?
It fits many Grand Cherokee years with the 3.6L V6 and several earlier 3.2L models; confirm your exact year and engine before ordering.

Are the plugs long lasting?
Yes, the double iridium plugs are designed for longer service life and more stable idle compared with standard plugs.