• SHOP
  • CLUB
0
My Garage
Add vehicle
Car parts
Example
Search
0
items #
0,00 €
Your basket is empty

Spark plugs MAZDA RX-8

MAZDA RX-8 iridium and platinum Spark plugs — large variety of budget-friendly options
Search MAZDA RX-8 Engine spark plug by registration number
Once you choose your vehicle, you can browse high-quality MAZDA RX-8 spark plugs
Select maker
Select maker
Other
Sorry, no matches were found for your query
Select model
Select model
Popular
All models
Other
Sorry, no matches were found for your query
Select engine
Select engine
Other
Sorry, no matches were found for your query
CAN’T FIND YOUR CAR IN THE CATALOGUE?

Spark plugs MAZDA RX-8: order online and cut costs

Excellent-quality MAZDA RX-8 platinum and iridium Spark plug

Top-selling components: Spark plugs MAZDA RX-8

Best-selling original-quality replacement parts for MAZDA RX-8 models in the engine spark plugs category.

NGK 5745 genuine 2003 MAZDA RX-8 Spark plugs cost
Reviews - 8
Parts Details
  • Spark Plug: Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 21,0
  • Thread Size: M14 x 1,25
  • Spark Plug Head: Fixed SAE connector
  • NGK: Spark plug
  • Item number: 5745
  • Condition: New
Details
NGK RE8C-L Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 5745
34,99 €
Price per item
139,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

NGK 6700 genuine 2003 MAZDA RX-8 Spark plugs cost
Parts Details
  • Spark Plug: Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
  • Electrode Gap [mm]: 1,2
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 21,0
  • Thread Pitch [mm]: 1,25
  • Thread Size: M14 x 1,25
  • NGK: Spark plug
  • Item number: 6700
  • Condition: New
Details
NGK RE7C-L Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 6700
47,49 €
Price per item
189,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-52%
DENSO IRT01-31 genuine 2003 MAZDA RX-8 Spark plugs cost
Parts Details
  • Product line: Iridium Racing
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Diameter: 14
  • for OE number: N3H8 18 110A
  • Gross Weight [g]: 55
  • alternative item: -
  • DENSO: Spark plug
  • Item number: IRT01-31
  • Condition: New
Details
DENSO 5752 Spark plug M14x1.25,
Article number: IRT01-31
compared to RRP 94,46 €

44,49 €
Price per item
177,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

NGK 2809 genuine 2003 MAZDA RX-8 Spark plugs cost
Reviews - 4
Parts Details
  • Spark Plug: Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 19,0
  • Thread Size: M14 x 1,25
  • Spark Plug Head: Fixed SAE connector
  • NGK: Spark plug
  • Item number: 2809
  • Condition: New
Details
NGK RE9B-T Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 2809
44,49 €
Price per item
88,98 € / Price per 2 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

NGK 6701 2003 original MAZDA RX-8 Engine spark plug price
Reviews - 4
Parts Details
  • Spark Plug: Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 19,0
  • Thread Size: M14 x 1,25
  • NGK: Spark plug
  • Item number: 6701
  • Condition: New
Details
NGK RE9B-T Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 6701
41,49 €
Price per item
82,98 € / Price per 2 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-52%
DENSO IRL01-27 2003 original MAZDA RX-8 Engine spark plug price
Reviews - 1
Parts Details
  • Product line: Iridium Racing
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 21
  • Thread Size: M14x1.25
  • Diameter: 14
  • for OE number: N3Z2 18 110A
  • Gross Weight [g]: 55
  • alternative item: -
  • DENSO: Spark plug
  • Item number: IRL01-27
  • Condition: New
Details
DENSO 5754 Spark plug M14x1.25,
Article number: IRL01-27
compared to RRP 94,46 €

44,49 €
Price per item
177,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-62%
BOSCH 0 242 235 666 2003 original MAZDA RX-8 Engine spark plug price
Reviews - 77
Parts Details
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • BOSCH: Spark plug
  • Item number: 0 242 235 666
  • Condition: New
Details
BOSCH FR 7 DC+ Spark plug M 14 x 1,25, Spanner Size: 16 mm
Article number: 0 242 235 666
compared to RRP 7,88 €

2,99 €
Price per item
11,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

NGK 1496 2003 original MAZDA RX-8 Engine spark plug price
Reviews - 68
Parts Details
  • Product line: LPG Laser Line
  • Spark Plug: Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Size: M14 x 1,25
  • Fuel Type: CNG / LPG
  • Recommended change interval [km]: 60000
  • NGK: Spark plug
  • Item number: 1496
  • Condition: New
Details
NGK LPG1 Spark plug CNG/LPGM14 x 1,25, Spanner Size: 16 mm
Article number: 1496
20,99 €
Price per item
83,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-40%
BOSCH 0 242 232 504 Mazda RX-8 engine spark plug
Reviews - 32
Parts Details
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 20,8
  • Supplementary Info: Super 4
  • Thread Length [mm]: 19
  • Spark Position [mm]: 5
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 4
  • BOSCH: Spark plug
  • Item number: 0 242 232 504
  • Condition: New
Details
BOSCH WR 78 Spark plug M 14 x 1,25, Spanner Size: 20,8, Super 4
Article number: 0 242 232 504
compared to RRP 11,05 €

6,59 €
Price per item
26,36 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-12%
DENSO K20PR-U11 Mazda RX-8 spark plug
Reviews - 20
Parts Details
  • Product line: Nickel
  • Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Connector type: Solid SAE
  • Tightening Torque [Nm]: 22
  • Diameter: 14
  • Weight [g]: 43
  • for OE number: 98079-5614E
  • alternative item: K20TT
  • DENSO: Spark plug
  • Item number: K20PR-U11
  • Condition: New
Details
DENSO 3121 Spark plug M14x1.25, Spanner Size: 16 mm
Article number: K20PR-U11
compared to RRP 4,54 €

3,99 €
Price per item
15,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

NGK 4559 Mazda RX-8 engine spark plugs
Reviews - 46
Parts Details
  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with taper gasket seat, Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Length [mm]: 25,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • NGK: Spark plug
  • Item number: 4559
  • Condition: New
Details
NGK TR5B-13 Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 4559
5,29 €
Price per item
21,16 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-65%
BOSCH 0 242 240 653 Mazda RX-8 spark plugs
Reviews - 64
Parts Details
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 4
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • BOSCH: Spark plug
  • Item number: 0 242 240 653
  • Condition: New
Details
BOSCH FR 6 KI 332 S Spark plug M 14 x 1,25, Spanner Size: 16 mm
Article number: 0 242 240 653
compared to RRP 38,99 €

13,49 €
Price per item
53,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

NGK 2477 genuine Mazda RX-8 Engine spark plug cost
Reviews - 91
Parts Details
  • Spark Plug: Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 5,0
  • Thread Size: M14 x 1,25
  • NGK: Spark plug
  • Item number: 2477
  • Condition: New
Details
NGK ZFR5FIX-11 Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 2477
13,49 €
Price per item
53,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

NGK 3811 genuine Mazda RX-8 Spark plug cost
Reviews - 11
Parts Details
  • Spark Plug: Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with taper gasket seat, Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Length [mm]: 25,0
  • Spark Position [mm]: 3,5
  • Thread Size: M14 x 1,25
  • NGK: Spark plug
  • Item number: 3811
  • Condition: New
Details
NGK ILTR5A-13G Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 3811
17,99 €
Price per item
71,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-56%
BOSCH 0 242 135 515 genuine Mazda RX-8 Engine spark plugs cost
Reviews - 51
Parts Details
  • Electrode Gap [mm]: 1,0
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Thread Size: M 12 x 1,25
  • Tightening Torque [Nm]: 23
  • Number of pins: 1
  • BOSCH: Spark plug
  • Item number: 0 242 135 515
  • Condition: New
Details
BOSCH YR 7 DC Spark plug M 12 x 1,25, Spanner Size: 16 mm
Article number: 0 242 135 515
compared to RRP 15,16 €

6,59 €
Price per item
26,36 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

BERU Z11 genuine Mazda RX-8 Spark plugs cost
Reviews - 2
Parts Details
  • Product line: ULTRA
  • Spark Plug: 1 - Earthed Electrode, with gasket seat
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 21 mm
  • Thread Length [mm]: 19
  • Thread Size: M14x1,25
  • Connector type: SAE / M4
  • Self-service suited packaging see parts list
  • Technical Information Number: 14-7 DU
  • Tightening torque from [Nm]: 20
  • Tightening torque to [Nm]: 30
  • BERU: Spark plug
  • Item number: Z11
  • Condition: New
Details
BERU 0 001 335 702 Spark plug 14-7 DU, M14x1,25, Spanner Size: 21 mm
Article number: Z11
46,49 €
Price per item
185,96 € / Price per 4 items
price incl. 21% VAT, free delivery

Sold by AUTODOC

-14%
CHAMPION OE001/T10 genuine Mazda RX-8 Spark plug cost
Reviews - 15
Parts Details
  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 21 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Thread Size: M14x1.25
  • Connector type: M4 / SAE
  • Packing Type: Box
  • Technical Information Number: N9YC
  • Tightening torque from [Nm]: 25
  • Tightening torque to [Nm]: 30
  • Packaging length [cm]: 8,65
  • Packaging width [cm]: 2,45
  • Packaging height [cm]: 2,45
  • Projection [mm]: 1,5
  • CHAMPION: Spark plug
  • Item number: OE001/T10
  • Condition: New
Details
CHAMPION N9YC Spark plug N9YC, M14x1.25, Spanner Size: 21 mm, Nickel GE
Article number: OE001/T10
compared to RRP 3,86 €

3,29 €
Price per item
13,16 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-39%
DENSO IT20TT genuine Mazda RX-8 Engine spark plugs cost
Reviews - 20
Parts Details
  • Product line: Iridium TT
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 17,5
  • Thread Size: M14x1.25
  • Diameter: 14
  • Gross Weight [g]: 43
  • alternative item: IT20TT
  • DENSO: Spark plug
  • Item number: IT20TT
  • Condition: New
Details
DENSO 4714 Spark plug M14x1.25,
Article number: IT20TT
compared to RRP 23,98 €

14,49 €
Price per item
57,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-44%
BOSCH 0 242 229 660 genuine Mazda RX-8 Spark plug set cost
Reviews - 37
Parts Details
  • Electrode Gap [mm]: 1,1
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • BOSCH: Spark plug
  • Item number: 0 242 229 660
  • Condition: New
Details
BOSCH FR 8 DCX+ Spark plug M 14 x 1,25, Spanner Size: 16 mm
Article number: 0 242 229 660
compared to RRP 7,25 €

3,99 €
Price per item
15,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-20%
BERU UPT2 genuine Mazda RX-8 Spark plugs cost
Reviews - 54
Parts Details
  • Spark Plug: 1 - Earthed Electrode, with gasket seat
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 16 mm
  • Quality / Grade: Poly-V Tit
  • Supplementary Info: ULTRA TITAN
  • Thread Length [mm]: 19
  • Thread Size: M14x1,25
  • Connector type: SAE / M4
  • Tightening torque from [Nm]: 20
  • Tightening torque to [Nm]: 30
  • Resistor from [kOhm]: 3
  • Resistor to [kOhm]: 10
  • BERU: Spark plug
  • Item number: UPT2
  • Condition: New
Details
BERU UPT2 Spark plug M14x1,25, Spanner Size: 16 mm, Poly-V Tit, ULTRA TITAN
Article number: UPT2
compared to RRP 7,50 €

5,99 €
Price per item
23,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

Engine spark plugs MAZDA RX-8: top brands and trusted quality

Explore the best offers for

Engine spark plugs: components for the most widely used MAZDA RX-8 models

Mazda RX-8 SE
Safe Order 200 days for MAZDA RX-8 Engine spark plugs iridium and platinum order
Safe Order 200 days
Safe Order 200 days

Confidence in online shopping! You can return a spare part without explanation within 200 days after purchase and get your money back. How? Just use the Safe Order service at the checkout page. The service cost is only 3,95 €.

Free Shipping by MAZDA RX-8 Engine spark plug purchase
Free Shipping
Free Shipping

Each order from 120 € value of goods, include free shipping within the Netherlands.
*Does not apply to large-size auto parts.

А convenient app for buying MAZDA RX-8 Spark plug set
А convenient app for buying car parts
Spark plugs for RX-8: step-by-step DIY repair guides
Car repair videos