Find your car parts
Enter your registration below
Search
Affordable 2025 KIA OPTIMA Engine spark plug Replacement – Cut Down on Service Costs

Spark plugs for KIA OPTIMA 2025

Great deals on KIA OPTIMA 2025 engine spark plugs from top manufacturers
NGK Spark plugs Kia OPTIMA 2025
BOSCH Spark plugs Kia OPTIMA 2025
DENSO Spark plugs Kia OPTIMA 2025
BERU Spark plugs Kia OPTIMA 2025
CHAMPION Spark plugs Kia OPTIMA 2025
RIDEX Spark plugs Kia OPTIMA 2025
STARK Spark plugs Kia OPTIMA 2025
HELLA Spark plugs Kia OPTIMA 2025
VEMO Spark plugs Kia OPTIMA 2025
MAGNETI MARELLI Spark plugs Kia OPTIMA 2025

Spark plugs KIA OPTIMA 2025 models

2025 Kia Optima Saloon spark plugs
  • 2.4 Hybrid 2025 208 hp Petrol/Electric G4KC
  • 1.6 2025 180 hp Petrol G4FJ
  • 2.4 2025 180 hp Petrol G4KE
  • 2.0 LPI 2025 151 hp Petrol/Liquified Petroleum Gas (LPG) G4NA
2025 KIA Optima / K5 (DL3) spark plugs
  • 2.0 2025 160 hp Petrol G4NM
  • 1.6 T-GDI 2025 179 hp Petrol G4FP
  • 2.0 LPG 2025 145 hp LPG L4NB
  • 2.0 Hybrid 2025 194 hp Petrol/Electric G4NR
  • 2.5 T-GDI 2025 294 hp Petrol G4KP
  • 2.0 MPI 2025 150 hp Petrol G4NA
  • 2.5 T-GDI 2025 194 hp Petrol G4KN
  • 1.6 T-GDI AWD 2025 179 hp Petrol

Spark plugs KIA OPTIMA

2010 OPTIMA Spark plugs
2011 OPTIMA Spark plugs
2012 OPTIMA Spark plugs
2013 OPTIMA Spark plugs
2014 OPTIMA Spark plugs
2015 OPTIMA Spark plugs
2016 OPTIMA Spark plugs
2017 OPTIMA Spark plugs
2018 OPTIMA Spark plugs
2019 OPTIMA Spark plugs
2020 OPTIMA Spark plugs
2021 OPTIMA Spark plugs
2022 OPTIMA Spark plugs
2023 OPTIMA Spark plugs
2024 OPTIMA Spark plugs

Ignition and preheating parts KIA OPTIMA 2025

Hot Picks for KIA OPTIMA 2025 Spark plugs change: our best-selling replacement parts at good price

CCH975 Parts Details
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 3
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Thread Size: M14x1.25
  • Electrode Gap [mm]: 1
  • Connector type: SAE
  • Packing Type: Box
  • Quality/ Grade: Nickel GE
  • Technical Information Number: REC10YC4
  • Tightening torque from [Nm]: 25
  • Tightening torque to [Nm]: 30
  • Packaging length [cm]: 9,5
  • Packaging width [cm]: 2,2
  • Packaging height [cm]: 2,4
  • Resistor from [kOhm]: 6
  • Resistor to [kOhm]: 15
  • Projection [mm]: 1,5
  • Condition: New
In stock
Details
CHAMPION CCH975 KIA OPTIMA 2025 spark plugs price
CHAMPION REC10YC4 Spark plug
Article number: CCH975
£4,87
Price per item
price incl. 20% VAT, excl. delivery costs
IXUH22FTT Parts Details
  • Thread Length [mm]: 26,5
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Size: M12x1.25
  • Diameter [mm]: 12
  • Gross Weight [g]: 41
  • alternative item: IXUH22FTT
  • Condition: New
In stock
Details
DENSO IXUH22FTT KIA OPTIMA 2025 spark plugs price
DENSO IT43 Spark plug
Article number: IXUH22FTT
-42%
compared to RRP: £23,00
£13,24
Price per item
price incl. 20% VAT, excl. delivery costs
KH16TT Parts Details
  • Product line: Nickel TT
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode
  • Thread Size: M14x1.25
  • Connector type: Solid SAE
  • Tightening Torque [Nm]: 22
  • Diameter [mm]: 14
  • Weight [g]: 48
  • alternative item: IKH16TT, IKH16TT, IKH16
  • Condition: New
In stock
Details
DENSO Nickel TT KH16TT KIA OPTIMA 2025 spark plugs price
DENSO T05 Spark plug
Article number: KH16TT
-17%
compared to RRP: £4,79
£3,94
Price per item
price incl. 20% VAT, excl. delivery costs
1640 Parts Details
  • Product line: LPG Laser Line
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Spark Plug: Iridium Middle Electrode, Fixed SAE connector
  • Thread Size: M14 x 1,25
  • Fuel Type: CNG/LPG
  • Recommended change interval [km]: 60000
  • Condition: New
In stock
Details
NGK LPG Laser Line 1640 Kia OPTIMA 2025 Engine spark plug price
NGK LPG7 Spark plug
Article number: 1640
-34%
compared to RRP: £28,15
£18,56
Price per item
price incl. 20% VAT, excl. delivery costs
0242140515 Parts Details
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 4
  • Thread Size: M 12 x 1,25
  • Electrode Gap [mm]: 0,7
  • Tightening Torque [Nm]: 23
  • Number of pins: 1
  • Condition: New
In stock
Details
BOSCH 0 242 140 515 Kia OPTIMA 2025 Engine spark plug price
BOSCH YR 6 NI 332 S Spark plug
Article number: 0 242 140 515
£9,75
Price per item
price incl. 20% VAT, excl. delivery costs
IKH16TT Parts Details
  • Product line: Iridium TT
  • Thread Length [mm]: 26,5
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Size: M14x1.25
  • Connector type: Solid SAE
  • Gross Weight [g]: 52
  • alternative item: IKH16TT
  • Condition: New
In stock
Details
DENSO Iridium TT IKH16TT Kia OPTIMA 2025 Engine spark plug price
DENSO 4703 Spark plug
Article number: IKH16TT
-43%
compared to RRP: £22,09
£12,54
Price per item
price incl. 20% VAT, excl. delivery costs
9723 Parts Details
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 5,0
  • Spark Plug: Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
  • Thread Size: M12 x 1,25
  • Condition: New
In stock
Details
NGK 9723 2025 KIA OPTIMA spark plugs replacement
NGK SILZKR7B11 Spark plug for KIA OPTIMA
Article number: 9723
£16,70
Price per item
price incl. 20% VAT, excl. delivery costs
4469 Parts Details
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 3,5
  • Spark Plug: Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
  • Thread Size: M14 x 1,25
  • Condition: New
In stock
Details
NGK 4469 2025 KIA OPTIMA spark plugs replacement
NGK LFR5AIX-11 Spark plug for KIA OPTIMA
Article number: 4469
£11,83
Price per item
price incl. 20% VAT, excl. delivery costs
94595 Parts Details
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 5,0
  • Spark Plug: Iridium Middle Electrode, 1 - Earthed Electrode, Fixed SAE connector, with gasket seat, Interference Suppression 5 kOhm
  • Thread Size: M12 x 1,25
  • Electrode Gap [mm]: 0,8
  • Condition: New
In stock
Details
NGK 94595 2025 KIA OPTIMA spark plugs replacement
NGK SILZKR8E8G Spark plug for KIA OPTIMA
Article number: 94595
-17%
compared to RRP: £12,90
£10,68
Price per item
price incl. 20% VAT, excl. delivery costs
4775 Parts Details
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 3,5
  • Spark Plug: Platinum Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
  • Thread Size: M14 x 1,25
  • Condition: New
In stock
Details
NGK 4775 Spark plugs Kia OPTIMA 2025
NGK LFR5AP-11 Spark plug
Article number: 4775
-39%
compared to RRP: £21,49
£12,98
Price per item
price incl. 20% VAT, excl. delivery costs
OE-Number
Top Prices
Onlinecarparts.co.uk guarantees high-quality car parts at very attractive prices.
Shipping costs
Free shipping within the UK on purchases of over £140 except when ordering bulky items, core parts, or tyres.
Our payment methods
We accept PayPal, Visa, Discover, American Express, and bank transfer.
Wide choice
Our product range currently includes over 2,500,000 car parts.