MIKKUPPA UF550+1406 Ignition Coil and Spark Plug Set

MIKKUPPA UF550+1406 is a listed ignition coil and spark plug replacement set for select Nissan and Infiniti 3.5L V6 vehicles. The listing describes six coils and six spark plugs, but its package details are inconsistent, so confirm the selected kit and your vehicle’s exact fit before ordering.

At a glance

Listing identifies model UF550+1406 and replacement references UF550 and C1670, among others.
The stated vehicle list covers select Nissan and Infiniti 3.5L V6 applications across specified model years.
Manufacturer feature text claims a set of six ignition coils and six spark plugs.

Price

$32.49Save 50%

Reference price: ~~$64.99~~

Price checked: Nov 13, 2026

View offer

Pros and cons

Pros

The listed kit may suit buyers replacing coils and spark plugs together, if the selected package includes both as described.
The listing provides vehicle-specific model-year and engine-size fitment details to compare with the vehicle.

Technical specifications

10 specifications

Identity
Brand	MIKKUPPA
Model	UF550+1406
Replacement references	UF550,C1670,2448-JA10C,5C1727

Compatibility and application
Vehicle service type	Car
Fit type	Vehicle Specific Fit
Listed Nissan applications	Replacement for Nissan 2009-2019 Maxima 3.5L V6, 2009-2019 Murano 3.5L V6 2007-2018 Altima 3.5L V6, 2013-2019 Pathfinder 3.5L V6, 2007-2009 350Z 3.5L V6, 2011-2017 Quest 3.5L V6.
Listed Infiniti applications	Infiniti 2008-2012 EX35 3.5L, 2009-2012 FX35 3.5L, 2014-2018 Q50 3.5L, 2014-2018 Q70 3.5L, 2014-2019 QX60 3.5L, 2009-2010 M35 3.5L
Additional replacement references	UF550, C1670, 22448JA10C, 5C1727, C1670. Spark Plugs Part OEM 1406.

Dimensions and installation
Dimensions listed	0.1 x 0.1 x 0.1 inches

Manufacturer and warranty
Manufacturer warranty description	1 Year Manufacturer

What to know before buying

Listing details to confirm

The listing is inconsistent about included components: its feature text claims six ignition coils and six spark plugs, while the structured details list six units and say it comes with housing. The title emphasizes an ignition coil pack, and the model combines UF550+1406. Confirm the selected listing's contents before purchase. The stated fitment ranges also vary by vehicle, so verify the exact year, model, engine and replacement part reference before ordering. The listed dimensions may not be meaningful for fit checking.

What’s in the box

Six ignition coilsCheck selected pack
Six spark plugsCheck selected pack
HousingIncluded

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Owners of a specifically listed Nissan or Infiniti 3.5L V6 model who have confirmed the part references and fitment.
Buyers looking to replace ignition coils and spark plugs together, provided the chosen listing confirms both are included.

Less suited to

Owners of vehicles or engine configurations not specifically covered by the listed applications.
Buyers who need confirmed kit contents without first resolving the listing's package discrepancy.

MIKKUPPA UF550+1406 Ignition Coil and Spark Plug Set · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 302 ratings

5 stars86%86%
4 stars4%4%
3 stars4%4%
2 stars2%2%
1 star4%4%

Customer feedback reports positive impressions of coil performance, ease of installation and value. Those perceptions may matter to buyers doing a replacement themselves, but they do not establish compatibility or resolve the listing's uncertainty about whether spark plugs are in the selected package. Aggregate ratings are mostly five-star, while a smaller share of ratings are lower, and the rating figures do not explain why.

Positive themes

Customer feedback describes the coils as performing well.
Customers report easy installation and good value.

Frequently asked questions

Which vehicles does the listing say this set fits?

It lists select Nissan and Infiniti 3.5L V6 vehicles with model-year ranges, including Altima, Maxima, Murano, Pathfinder, Quest, EX35, FX35, Q50, Q70 and QX60. Confirm the exact year, engine and fit before ordering.

Are spark plugs included?

The feature text claims six ignition coils and six spark plugs, but the structured details instead list six units and say the set comes with housing. Confirm contents for the selected listing.

What replacement part numbers are listed?

The listing gives UF550, C1670, 2448-JA10C and 5C1727 in one field, and also gives 22448JA10C and spark plug reference 1406 in feature text. Compare references with the vehicle’s required parts.

What warranty is stated?

The product details list a one-year manufacturer warranty. Review the terms that apply to the selected purchase.