What Brand Of Spark Plugs Does Kia Use?

At the outset, it’s crucial to recognize the significant role that factory-installed components play in the performance and reliability of a vehicle. For many Kia models, the factory plug of choice is a Denso spark plug. This selection by Kia underscores Denso’s reputation for quality and dependability in automotive manufacturing.

Denso spark plugs are engineered to meet the stringent specifications set by car manufacturers, ensuring an optimal blend of longevity, efficiency, and performance. By choosing Denso as the factory standard, Kia demonstrates its commitment to providing drivers with a seamless and reliable driving experience.

This choice also serves as a baseline for owners looking to maintain or enhance their vehicle’s performance, making Denso a benchmark in the world of automotive spark plugs.


When it comes to selecting spark plugs for your Kia, factors like engine model, type, and vehicle specifications play a crucial role. OEM Kia parts, including spark plugs, are specifically designed to match the precise requirements of your Kia model, ensuring optimal performance and durability. The right spark plugs can make a notable difference if you’re driving a Kia Sportage, Optima, or Sorento.

MODELENGINE
SIZE
ENGINE
CODE
SPECIFICATIONFROM
TO
DENSOIRIDIUM
T.T
QTY
CARENS1.8L 4Cyl 16VT8FC00-02K20PR-UIK20TT4
CARNIVAL2.5L 6Cyl 24VK5GQ01-06IK20TTIK20TT6
CARNIVAL2.5L 6Cyl 24VKV6GQ01-06IK20TTIK20TT6
CARNIVAL2.7L 6Cyl 24VG6EAVQ06-09IKH16TTIKH16TT6
CARNIVAL3.3L 6Cyl 24VG6DHYP14-VXUHC22G6
CARNIVAL3.5L 6Cyl 24VG6DCVQ10-14VXUHC22G6
CARNIVAL3.8L 6Cyl 24VG6DAVQ06-10IK16TTIK16TT6
CERATO1.6L 4Cyl 16VG4EDLD04-09K16PR-U11IK16TT4
CERATO1.8L 4Cyl 16VYD13-VXUHC22G4
CERATO1.8L 4Cyl 16VG4NBYDM13-16VXUHC22G4
CERATO2.0L 4Cyl 16VG4GCLD04-09K16PR-U11IK16TT4
CERATO2.0L 4Cyl 16VG4KDTD09-13K16HPR-U11IKH16TT4
CERATO2.0L 4Cyl 16VYD13-16VXUHC22G4
CERATO2.0L 4Cyl 16VG4NCYDM13-16VXUHC22G4
CERATO2.0L 4Cyl 16VYD16-VXUHC22G4
CERATO2.0L 4Cyl 16VG4NAYDM16-VXUHC22G4
CERATO2.0L 4Cyl 16VG4NABD,BDM18-VXUHC22G4
CERATO KOUP2.0L 4Cyl 16VG4KDTD09-13K16HPR-U11IKH16TT4
CREDOS2.0L 4Cyl 16VFE (16V)16V K9A96-01K20PR-U11IK20TT4
MAGENTIS2.4L 4Cyl 16VG4KCMG (-2008)/(2008-)06-09K16PR-U11 / K16HPR-U11IK16TT / IKH16TT4
MAGENTIS2.7L 6Cyl 24VG6EAMG05-08IKH16TTIKH16TT6
MENTOR1.5L 4Cyl 16VBFD16V FB97-01K20PR-U11IK20TT4
MENTOR1.5L 4Cyl 8VB5FA96-97K20PR-U11IK20TT4
MENTOR1.8L 4Cyl 16VT8,TED16V FB97-01K20PR-UIK20TT4
OPTIMA2.5L 6Cyl 24VG6BVGD,MS01-03IK16TTIK16TT6
OPTIMA2.7L 6Cyl 24VG6BAGD,MS04-06IK16TTIK16TT6
PICANTO1.1L 4Cyl 12VG4HGSA04-K16PR-U11IK16TT4
RIO1.4L 4Cyl 16VG4EEJB05-12K16PR-U11IK16TT4
RIO1.4L 4Cyl 16VG4FAUB11-16IXUH20I4
RIO1.5L 4Cyl 16VA5DBC00-05K20PR-UIK20TT4
RIO1.6L 4Cyl 16VG4EDJB05-12K16PR-U11IK16TT4
RIO1.6L 4Cyl 16VG4EDJB05-12K16PR-U11IK16TT4
RIO1.6L 4Cyl 16VG4FDUB12-16IXUH20I4
RIO1.6L 4Cyl 16VG4FCUB12-16IXUH20I4
RONDO2.0L 4Cyl 16VG4KAUN08-13K16PR-U11IK16TT4
RONDO2.0L 4Cyl 16VG4NCRP13-VXUHC22G4
SORENTO2.4L 4Cyl 16VG4KEXM09-15K16HPR-U11IKH16TT4
SORENTO3.3L 6Cyl 24VG6DBBL07-09IK16TTIK16TT6
SORENTO3.3L 6Cyl 24VUM15-17VXUHC22G6
SORENTO3.5L 6Cyl 24VG6CUBL02-09IK16TTIK16TT6
SORENTO3.5L 6Cyl 24VG6DCXM09-15VXUHC22G6
SORENTO3.5L 6Cyl 24VG6DCUM17-VXUHC22G6
SORENTO3.8L 6Cyl 24VG6DABL07-07IK16TTIK16TT6
SOUL1.6L 4Cyl 16VG4FCAM09-14IXUH20I4
SOUL1.6L 4Cyl 16VG4FCAM09-14IXUH20I4
SOUL2.0L 4Cyl 16VG4NAPS14-VXUHC22G4
SPECTRA1.8L 4Cyl 16VT8FB01-04K20PR-UIK20TT4
SPORTAGE2.0L 4Cyl 16VFE (16V)16V K0094-04K20PR-U11IK20TT4
SPORTAGE2.0L 4Cyl 16VG4GC16V KM04-10K16PR-U11IK16TT4
SPORTAGE2.0L 4Cyl 16VG4GCKM04-10K16PR-U11IK16TT4
SPORTAGE2.0L 4Cyl 16VG4KDSL10-15K16HPR-U11IKH16TT4
SPORTAGE2.0L 4Cyl 16VG4NCSL14-15VXUHC22G4
SPORTAGE2.0L 4Cyl 16VG4NAQL,QLE15-VXUHC22G4
SPORTAGE2.4L 4Cyl 16VG4KESL10-15K16HPR-U11IKH16TT4
SPORTAGE2.4L 4Cyl 16VQL,QLE15-IKH16TTIKH16TT4
SPORTAGE2.7L 6Cyl 24VG6BAKM04-07IK16TTIK16TT6
Source: Denso

Choosing Between NGK and Denso Spark Plugs for Your Kia

What Brand Of Spark Plugs Does Kia Use

NGK spark plug enthusiasts often cite the brand’s reliability and superior performance as key factors. They argue that NGK plugs ensure smoother acceleration, better fuel efficiency, and lower emissions. For them, NGK represents a blend of innovation and proven results, making these plugs an ideal choice for enhancing Kia’s performance.

However, some counter this by pointing out that while NGK is undoubtedly a top player, its advantages can be vehicle-specific. They argue that not every Kia model will experience the same level of improvement with NGK spark plugs, suggesting that one-size-fits-all solutions are not always effective.

Benefits of NGK Spark Plugs

NGK spark plugs are renowned for their reliability and performance. They are known to offer improved fuel efficiency, smoother acceleration, and lower emissions, making them a popular choice among Kia vehicle owners.

Advantages of Denso Spark Plugs

Denso spark plugs are another excellent option for Kia vehicles, offering enhanced ignitability and longer lifespan. These spark plugs are designed to withstand extreme conditions, ensuring consistent performance and longevity.

Those in the Denso camp praise these spark plugs for their durability and ability to withstand extreme conditions. They point out that Denso’s design, focusing on ignitability and lifespan, makes them an excellent choice for Kia owners who prioritize long-term performance and reliability.

On the other hand, some skeptics question whether the perceived advantages of Denso spark plugs are noticeable in everyday driving. They argue that for the average driver, the differences in performance between Denso and other high-quality spark plugs might not be discernible.

The Impact of Regular Maintenance


Regardless of brand preference, there’s a unanimous agreement on the importance of regular maintenance. Proponents of both NGK and Denso agree that timely inspections and replacements are crucial for maintaining engine health and efficiency.

The Significance of Correct Installation

Another shared opinion is the emphasis on professional installation. Both camps agree that improperly installed spark plugs can lead to significant engine issues regardless of the brand. They advocate for professional services to ensure correct installation and optimal performance.

Frequently Asked Questions

Q: How often should I replace my Kia spark plugs?
A: The replacement frequency can vary based on the model and type of spark plugs. Generally, checking your Kia’s owner manual or consulting with a professional for specific guidelines is recommended.

Q: Can I use any brand of spark plugs for my Kia?
A: While multiple brands are available, using OEM Kia parts or recommended brands like NGK or Denso ensures compatibility and optimal performance.

Q: What are the signs of failing spark plugs in a Kia?
A: Common signs include difficulty in starting the engine, irregular idling, engine misfires, and a noticeable decrease in fuel efficiency.

Q: Is there a difference between spark plugs for different Kia models?
A: Yes, spark plugs can vary based on each Kia model’s engine type and specifications. Using the spark plugs recommended for your specific vehicle model is important.

Q: Can I replace Kia spark plugs myself?
A: If you have basic mechanical knowledge and the right tools, you can replace the spark plugs yourself. However, it’s often best to consult a professional for accurate installation and safety.

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