Dean McCrary Kia Service Center · Hattiesburg, MS · The Pine Belt
Kia Spark Plug Replacement
Genuine Iridium Plugs · Matched to Your Engine
Right here in the Hub City, where I-59, US-49, and US-11 all come together, Dean McCrary Kia keeps drivers across the Pine Belt on the road — not far from the historic Hub sign downtown, the Saenger Theatre, and the old train depot. Every Kia engine gets spark plug service here, with long-life OEM iridium plugs sized to whatever interval fits your naturally aspirated or turbocharged setup. Expect factory-trained hands, an upfront price, and a multi-point inspection on every visit — with each service logged automatically to your factory warranty coverage — right here at our Hattiesburg service center.
OEMgenuine iridium long-life plugs
Kiatechs with factory training
Freemisfire & ignition check, every visit
Matchedinterval to your engine, not a guess
Paylater with simple financing
$0recall & software scan, every visit
Kia Spark Plug Service Pricing & Coupons
Select your Kia to see current spark plug pricing and coupons for your model — every visit pairs OEM iridium plugs sized to your engine with a full check for misfires and weak spark. Bring it by our Hattiesburg service center, or if spreading the cost out sounds better, service financing lets you pay over time.
Select Your Vehicle to See Specials
Select your vehicle above to see available service specials
✦ Claim This Offer
No strings attached — our service team responds within 1 business hour. We never sell your information, ever — a promise from your neighbors right here in town.
Offer Claimed!
Pricing applies to the Kia selected at Dean McCrary Kia Hattiesburg, 7124 US Hwy 98, plus tax and shop supplies. Coil pack and ignition component replacement may require additional charges. Coupons cannot be stacked with other offers — ask your service advisor for full details. Proud to serve Hattiesburg and the greater Pine Belt.
More Ways to Save
We’re grateful to the people who serve our Pine Belt community, and these discounts layer right on top of current service pricing — just bring valid ID and mention it at booking. Need to spread the cost out instead? Our service-now-pay-later financing has you covered.
Military Discount
Kia service comes at a discount for active-duty members, reservists, and veterans — just show valid military ID at check-in and we’ll apply it to your spark plug replacement.
First Responder Discount
First responder discounts on Kia service are available to police, firefighters, EMTs, and paramedics — show valid ID at check-in. Consider it a thank-you, neighbor to neighbor, right here in town.
Service Now, Pay Later
Any service or repair can be broken into easy monthly payments through our financing program — the application only takes a minute at check-in, and just checking your options never touches your credit score, wherever in the Pine Belt you’re driving in from. See how it works.
What’s Included in Kia Spark Plug Service
A single flat price covers the whole job — genuine plugs, a careful diagnosis, and a check that confirms the fix.
Genuine Iridium Plugs
OEM plugs built for the long haul, matched to your exact engine.
Ignition Coil Inspection
Coil packs get inspected for cracks or weak spark right alongside the plug swap.
Misfire & Codes Check
A scan for stored misfire codes runs both before and after the work.
Torque-to-Spec Install
Torque and gap are set right every time — guarding against thread damage and misfires.
When Does a Kia Need Fresh Spark Plugs?
Spark Plug Intervals, Explained
Your engine determines the right interval. Kia’s naturally aspirated engines commonly stretch to ~96,000 miles on iridium long-life plugs. Turbocharged engines run hotter and wear the electrodes faster — expect roughly ~48,000 miles paired with an automatic, or roughly ~42,000 miles paired with a dual-clutch (DCT) transmission.
These are brand-wide patterns, not a universal figure for every Kia — always confirm your specific model and engine on the Kia maintenance schedule.
Warning Signs to Watch For
No need to wait if any of these show up — bring your Kia in for a diagnostic check:
A rough idle, or the engine shaking while stopped
Fuel economy dropping off
Hesitation or weak power when accelerating
Trouble starting the engine
A check-engine light paired with a misfire code
Spark Plug Intervals by Engine Type
Engine choice drives a big swing in Kia spark plug intervals — here’s how the three common setups stack up. Your exact model and year get confirmed on the maintenance schedule.
Longest Interval
Naturally Aspirated
Commonly ~96,000 mi
Genuine iridium long-life plugs
Lower cylinder pressure & heat, slower wear
Confirm exact figure for your model
Turbocharged (Automatic)
Commonly ~48,000 mi
Genuine iridium plugs, turbo-rated
Roughly half the NA interval
Confirm exact figure for your model
Turbocharged (DCT)
Commonly ~42,000 mi
Genuine iridium plugs, turbo-rated
Shortest interval of the three
Confirm exact figure for your model
These reflect common brand-wide patterns rather than one Kia-wide number — your advisor confirms the exact interval for your model, engine, and transmission before recommending the work.
Why Get Your Spark Plugs Done at Dean McCrary Kia?
Get the interval wrong — or the plug wrong — and a comeback misfire is what follows. Here’s what only your Kia dealer offers — at pricing that holds up against the shop down the street.
Factory-Trained Kia Technicians
Kia powertrains are our techs’ specialty — GDI, turbo, hybrid, and EV systems — rather than a little bit of every brand on the road.
Genuine Kia Iridium Plugs
Plugs matched exactly to your engine’s heat range and gap. Using the wrong plug is a top cause of misfires, weak fuel economy, and repeat visits.
Recall & Software Checks — Free
Open recalls, service campaigns, and engine control-module software updates can only be done at a Kia dealer. We check for all three at every visit. Check your recalls — no charge for any Kia owner in the Pine Belt.
Factory Warranty, Documented
Every visit gets logged automatically toward your factory warranty requirements — nothing to save, nothing to explain later — a system Kia owners across the Pine Belt already trust.
Transparent, Upfront Pricing
The right interval and plug get confirmed for your engine before we quote — and nothing starts until you sign off.
We Know What Kias Need
With hundreds of Kias through the shop each month, we know which intervals apply to which engine and transmission combo — not a one-size-fits-all guess.
Kia Spark Plug Service FAQs
How Much Does Kia Spark Plug Replacement Cost?⌄
Pricing for Kia spark plug replacement shifts with model and engine — cylinder count and whether the engine is turbocharged both factor into labor and parts cost. Pick your Kia above to check current pricing and coupons.
How Often Do Kia Spark Plugs Need Replacing?⌄
Your engine is what decides it. Kia’s naturally aspirated engines commonly run about 96,000 miles between iridium plug changes. Turbocharged engines run hotter and call for plugs sooner — typically around 48,000 miles paired with an automatic, or around 42,000 miles paired with a dual-clutch (DCT) transmission. Your model’s maintenance schedule has the confirmed figure.
Why Do Turbo Kias Need Spark Plugs More Often Than Naturally Aspirated Engines?⌄
Higher cylinder pressures and temperatures in turbocharged engines wear spark-plug electrodes faster than a naturally aspirated setup does. That’s the reason turbo Kias commonly need spark plugs at roughly half the naturally aspirated interval.
What Are the Signs My Kia Needs New Spark Plugs?⌄
A rough idle, weaker fuel economy, hesitation or lost power under acceleration, hard starts, or a check-engine light with a misfire code are the usual signs. Worn spark plugs can cause any of these, though other issues mimic the same symptoms — we diagnose first, then replace.
Does Every Kia Use the Same Spark Plug Interval?⌄
No — the engine drives the interval more than anything else. Naturally aspirated setups commonly go longest between changes, while turbocharged engines, especially with a dual-clutch transmission, need plugs sooner. We nail down the exact interval for your model before recommending any work.
Can I Finance My Kia Service?⌄
Yes — Dean McCrary Kia’s service-now-pay-later financing covers that. Break your oil change, brake job, or any repair into monthly payments — the application takes about a minute at check-in, and just checking your options leaves your credit score untouched.
Where Can I Get Kia Spark Plug Replacement Near Hattiesburg, MS?⌄
Reviews & Testimonials from Hattiesburg
Read All Reviews What Service Customers Say
★★★★★
“The employees always go out of their way to make sure you have a comfortable experience. I know when I get there my car will be taken care of. They keep you updated the entire visit and have always gotten me in and out quickly, which I definitely appreciate.”
Levyn · Service Customer
★★★★★
“I just bought a car from Dean McCrary and I can’t brag on them enough. Duck was my salesman and he went above and beyond to help me get exactly what I wanted! He made buying a vehicle such an easy process — I’d recommend him to anyone.”
Kaitlyn H. · Sales Customer
★★★★★
“I always recommend Kia — quality, luxurious rides without the price tag. Dean McCrary Kia Hattiesburg is my go-to for the best service on my Telluride. I always trust their service department to take good care of it.”
Amy F. · Service Customer
Keep Your Kia Running Right
Spark plugs are just one piece of the puzzle. Browse the rest of your Kia’s brake and maintenance care — all handled under one roof at Dean McCrary Kia, your Hattiesburg Kia dealer.
Visit the Service Center
Right on US-98 in Hattiesburg — its crossroads of I-59, US-49, and US-11 puts us within easy reach of Petal, Oak Grove, Purvis, and the whole Pine Belt. Getting here is simple whether you’re driving in from Forrest County, Lamar County, Columbia, or Laurel.
Department Hours
Service
Parts
Kia Spark Plug Service Near Me — Dean McCrary Kia, Hattiesburg MS
Every Kia engine gets its spark plugs replaced at Dean McCrary Kia, covering Hattiesburg, Petal, Oak Grove, Purvis, and the broader south Mississippi Pine Belt. Factory-trained technicians handle each job with OEM iridium plugs sized to your engine, plus a full check for misfires and weak spark. As Hattiesburg’s own Kia dealer, we’re proud to serve the city and the entire Pine Belt, sitting right where I-59, US-49, US-98, and US-11 converge.
What Kia Spark Plug Replacement Costs
Pricing depends on the model and engine. Choose your Kia on this page for up-to-date pricing and available coupons.
How Often Kia Spark Plugs Get Replaced
Naturally aspirated engines commonly reach about 96,000 miles; turbocharged engines run hotter and typically need plugs at 48,000 miles (automatic) or 42,000 miles (DCT). Your model’s exact figure is on the maintenance schedule.
Warning Signs to Watch For
A rough idle, weaker fuel economy, hesitation under acceleration, hard starts, or a misfire code are all reasons to schedule a spark plug check.
Why Genuine Plugs Matter
Genuine Kia iridium plugs match your engine’s heat range and gap for reliable starts and smooth power — and help keep your factory warranty coverage intact.