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Spark plug MAZDA 121 iridium and platinum

Spark plug for MAZDA 121 — great deals on a huge range of parts
Select your car model to search for MAZDA 121 spark plug
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Engine spark plug the MAZDA 121: purchase online and save money

Top-quality Engine spark plug iridium and platinum, platinum and iridium for MAZDA 121

Spark plug MAZDA 121: leading brands

Top categories

Spark plug: parts the most common MAZDA 121 versions

Mazda 121 III
Mazda 121 II
Mazda 121 I

Top-selling parts: Spark plug the MAZDA 121 buy online to reduce replacement cost

The bestselling original-quality replacement parts MAZDA 121 models in the category Engine spark plugs

-56%
RIDEX 686S0009 1996 MAZDA 121 Spark plug cost
Reviews - 64
Parts Details
  • Electrode Gap [mm]: 1,1
  • Spanner Size: 16 mm
  • External Thread [mm]: 14
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Thread Pitch [mm]: 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Tightening angle [degrees]: 90
  • RIDEX: Spark plug
  • Item number: 686S0009
  • Condition: New
Details
RIDEX 686S0009 Spark plug Spanner Size: 16 mm
Article number: 686S0009
compared to RRP 4,30 €

1,99 €
Price per item
price incl. 19% VAT, excl. delivery costs
-69%
RIDEX 686S0085 1995 MAZDA 121 Spark plug cost
Reviews - 55
Parts Details
  • Product line: Iridium
  • Spark Plug: 1 - Earthed Electrode
  • Spanner Size: 16 mm
  • Thread Size 1: 19
  • Tightening Torque [Nm]: 22
  • Diameter [mm]: 14
  • Weight [g]: 43
  • RIDEX: Spark plug
  • Item number: 686S0085
  • Condition: New
Details
RIDEX 686S0085 Spark plug Spanner Size: 16 mm
Article number: 686S0085
compared to RRP 9,70 €

2,99 €
Price per item
price incl. 19% VAT, excl. delivery costs
-53%
RIDEX 686S0028 1994 MAZDA 121 Spark plug cost
Reviews - 43
Parts Details
  • Spark Plug: 1 - Earthed Electrode, Iridium Middle Electrode
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 4
  • Thread Size: M 14 x 1,25
  • Connector type: SAE / M4
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • RIDEX: Spark plug
  • Item number: 686S0028
  • Condition: New
Details
RIDEX 686S0028 Spark plug M 14 x 1,25, Spanner Size: 16 mm
Article number: 686S0028
compared to RRP 12,20 €

5,99 €
Price per item
price incl. 19% VAT, excl. delivery costs
-26%
BERU Z177 1993 MAZDA 121 Spark plug cost
Reviews - 12
Parts Details
  • Product line: ULTRA
  • Electrode Gap [mm]: 1,3
  • Spanner Size: 16mm
  • Thread Length [mm]: 25
  • Thread Size: M14x1.25
  • Tightening torque from [Nm]: 25
  • Tightening torque to [Nm]: 30
  • Resistor from [kOhm]: 3
  • Resistor to [kOhm]: 9
  • Packaging length [cm]: 9
  • Packaging height [cm]: 2
  • Packaging width [cm]: 2
  • BERU: Spark plug
  • Item number: Z177
  • Condition: New
Details
BERU 0 002 630 701 Spark plug M14x1.25, Spanner Size: 16mm
Article number: Z177
compared to RRP 7,03 €

5,29 €
Price per item
price incl. 19% VAT, excl. delivery costs
-42%
NGK 7422 1992 original MAZDA 121 iridium and platinum Engine spark plug price
Reviews - 18
Parts Details
  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • NGK: Spark plug
  • Item number: 7422
  • Condition: New
Details
NGK BPR5ES Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 7422
compared to RRP 5,95 €

3,59 €
Price per item
price incl. 19% VAT, excl. delivery costs
-52%
BOSCH 0 242 229 785 1991 original MAZDA 121 iridium and platinum Engine spark plug price
Reviews - 91
Parts Details
  • Electrode Gap [mm]: 1,3
  • Spanner Size: 16 mm
  • Thread Length [mm]: 25
  • Spark Position [mm]: 3
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 15
  • Number of pins: 1
  • BOSCH: Spark plug
  • Item number: 0 242 229 785
  • Condition: New
Details
BOSCH HR 8 MCV+ Spark plug M 14 x 1,25, Spanner Size: 16 mm
Article number: 0 242 229 785
compared to RRP 8,81 €

4,29 €
Price per item
price incl. 19% VAT, excl. delivery costs
-49%
NGK 2477 1990 original MAZDA 121 iridium and platinum Engine spark plug price
Reviews - 84
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
compared to RRP 22,67 €

11,49 €
Price per item
price incl. 19% VAT, excl. delivery costs
-48%
BOSCH 0 242 235 667 1989 original MAZDA 121 iridium and platinum Engine spark plug price
Reviews - 48
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: 0 242 235 667
  • Condition: New
Details
BOSCH +11 Spark plug M 14 x 1,25, Spanner Size: 16 mm
Article number: 0 242 235 667
compared to RRP 6,75 €

3,59 €
Price per item
price incl. 19% VAT, excl. delivery costs
-55%
NGK 1496 Mazda 121 engine spark plug
Reviews - 67
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
compared to RRP 39,39 €

17,99 €
Price per item
price incl. 19% VAT, excl. delivery costs
-38%
BOSCH 0 242 240 593 Mazda 121 spark plug
Reviews - 52
Parts Details
  • Electrode Gap [mm]: 0,8
  • 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: 0 242 240 593
  • Condition: New
Details
BOSCH +13 Spark plug M 14 x 1,25, Spanner Size: 16 mm
Article number: 0 242 240 593
compared to RRP 6,02 €

3,99 €
Price per item
price incl. 19% VAT, excl. delivery costs
-59%
BOSCH 0 242 232 802 Mazda 121 engine spark plugs
Reviews - 30
Parts Details
  • Electrode Gap [mm]: 1
  • Spanner Size: 16 mm
  • Supplementary Info: Premium 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: 0 242 232 802
  • Condition: New
Details
BOSCH 510 Spark plug M 14 x 1,25, Spanner Size: 16 mm, Premium 4
Article number: 0 242 232 802
compared to RRP 45,22 €

18,49 €
Price per set of 4 pieces
price incl. 19% VAT, excl. delivery costs
-44%
CHAMPION OE006/T10 Mazda 121 spark plug
Reviews - 24
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: RN9YC
  • Tightening torque from [Nm]: 25
  • Tightening torque to [Nm]: 30
  • Packaging length [cm]: 8,85
  • Packaging width [cm]: 2,6
  • Packaging height [cm]: 2,35
  • Resistor from [kOhm]: 3
  • Resistor to [kOhm]: 9
  • Projection [mm]: 1,5
  • CHAMPION: Spark plug
  • Item number: OE006/T10
  • Condition: New
Details
CHAMPION RN9YC Spark plug RN9YC, M14x1.25, Spanner Size: 21 mm, Nickel GE
Article number: OE006/T10
compared to RRP 6,94 €

3,99 €
Price per item
price incl. 19% VAT, excl. delivery costs
-44%
BERU UPT8 genuine Mazda 121 Engine spark plug cost
Reviews - 25
Parts Details
  • Spark Plug: 1 - Earthed Electrode, with gasket seat
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 21 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: UPT8
  • Condition: New
Details
BERU UPT8 Spark plug M14x1,25, Spanner Size: 21 mm, Poly-V Tit, ULTRA TITAN
Article number: UPT8
compared to RRP 9,74 €

5,59 €
Price per item
price incl. 19% VAT, excl. delivery costs
-38%
NGK 2467 genuine Mazda 121 Spark plug cost
Reviews - 15
Parts Details
  • Spark Plug: Platinum 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: 2467
  • Condition: New
Details
NGK PTR5A-13 Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 2467
compared to RRP 14,88 €

9,29 €
Price per item
price incl. 19% VAT, excl. delivery costs
-49%
NGK 1497 genuine Mazda 121 Engine spark plugs cost
Reviews - 12
Parts Details
  • Product line: LPG Laser Line
  • Spark Plug: Unscrewable SAE connector, Iridium Middle Electrode
  • Spanner Size: 20,8 mm
  • Thread Size: M14 x 1,25
  • Fuel Type: CNG / LPG
  • Recommended change interval [km]: 60000
  • NGK: Spark plug
  • Item number: 1497
  • Condition: New
Details
NGK LPG2 Spark plug CNG/LPGM14 x 1,25, Spanner Size: 20,8 mm
Article number: 1497
compared to RRP 39,39 €

20,49 €
Price per item
price incl. 19% VAT, excl. delivery costs
-40%
NGK 6465 genuine Mazda 121 Spark plug cost
Reviews - 56
Parts Details
  • Product line: V-Line
  • Spark Plug: Nickel 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]: 3,0
  • Thread Size: M14 x 1,25
  • NGK: Spark plug
  • Item number: 6465
  • Condition: New
Details
NGK BKR6E-11 Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 6465
compared to RRP 6,54 €

3,99 €
Price per item
price incl. 19% VAT, excl. delivery costs
-49%
CHAMPION CET2 genuine Mazda 121 Spark plug cost
Reviews - 45
Parts Details
  • Product line: Aerovantage Spoiler
  • Spark Plug: 1 - Earthed Electrode, with gasket seat
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 16 mm
  • Quality / Grade: Ti Poly-V
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Connector type: SAE
  • Packing Type: Box
  • Technical Information Number: CET2
  • Tightening torque from [Nm]: 25
  • Tightening torque to [Nm]: 30
  • Packaging length [cm]: 8,85
  • Packaging width [cm]: 2,6
  • Packaging height [cm]: 2,35
  • Resistor from [kOhm]: 3
  • Resistor to [kOhm]: 10
  • Projection [mm]: 1,5
  • CHAMPION: Spark plug
  • Item number: CET2
  • Condition: New
Details
CHAMPION CET2 Spark plug CET2, Spanner Size: 16 mm, Ti Poly-V
Article number: CET2
compared to RRP 8,85 €

4,59 €
Price per item
price incl. 19% VAT, excl. delivery costs
-40%
STARK SKSP-1990002 genuine Mazda 121 Engine spark plugs cost
Reviews - 44
Parts Details
  • Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode, Unscrewable SAE connector
  • Electrode Gap [mm]: 0,9, 0,8
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Thread Size: M14 x 1,25
  • Assy. / disassy. by qualified personnel required!
  • STARK: Spark plug
  • Item number: SKSP-1990002
  • Condition: New
Details
STARK SKSP-1990002 Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: SKSP-1990002
compared to RRP 3,90 €

2,59 €
Price per item
price incl. 19% VAT, excl. delivery costs
-50%
STARK SKSP-1990027 genuine Mazda 121 Spark plug set cost
Reviews - 14
Parts Details
  • Spark Plug: 1 - Earthed Electrode, Iridium Middle Electrode
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 4
  • Thread Size: M 14 x 1,25
  • Connector type: SAE / M4
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • STARK: Spark plug
  • Item number: SKSP-1990027
  • Condition: New
Details
STARK SKSP-1990027 Spark plug M 14 x 1,25, Spanner Size: 16 mm
Article number: SKSP-1990027
compared to RRP 11,60 €

5,99 €
Price per item
price incl. 19% VAT, excl. delivery costs
-24%
DENSO K16PR-U11 genuine Mazda 121 Spark plug cost
Reviews - 19
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 [mm]: 14
  • Weight [g]: 43
  • for OE number: 18814-11051
  • alternative item: K16TT
  • DENSO: Spark plug
  • Item number: K16PR-U11
  • Condition: New
Details
DENSO 3130 Spark plug M14x1.25, Spanner Size: 16 mm
Article number: K16PR-U11
compared to RRP 4,12 €

3,29 €
Price per item
price incl. 19% VAT, excl. delivery costs

Find out more about the product category Spark plug MAZDA 121 — selection, replacements, price, and experiences

Sooner or later, any car will need repair, and you may start wondering what Spark plug you should choose to replace the worn or damaged component on your MAZDA 121.

Here is what to look for when selecting and buying new car parts:

  • compatibility with your vehicle type
  • expert opinions
  • customer reviews and experiences
  • brand
  • price

How do I know if a product is compatible with my car?

We recommend using the OEM part number or your vehicle’s registration number when selecting an automotive part from the category Spark plug for your MAZDA 121.

Simply enter your vehicle’s data on our website and select the desired spare part. After that, you will see a catalogue of fitting and compatible products for your car.

Experiences, testing, and comparison of the product category Spark plug MAZDA 121

You will find numerous reviews and ratings from our customers on our product pages, where you can also compare the items you plan to purchase. If you have questions about our services and spare part selection or want to check compatibility, do not hesitate to contact our customer support team. They are always on hand to help and give you advice.

Spark plug MAZDA 121: which brand is better?

According to our customers, the best spare parts in the product category Spark plug MAZDA 121 come from the following brands:

  • BOSCH
  • NGK
  • DENSO
  • BERU
  • CHAMPION

Spark plug MAZDA 121: how much does this product cost?

The price of car parts within the category Spark plug MAZDA 121 ranges from £1 to £21, depending on the manufacturer and product specifications.

Place an order for your Spark plug MAZDA 121 at AUTODOC and save on car maintenance and servicing. Our online shop cooperates with reliable courier services, so you can enjoy quick and safe delivery.

Safe Order 200 days for MAZDA 121 Engine spark plugs
Safe Order 200 days
Safe Order 200 days

Confidence in online shopping! You can return MAZDA 121 spark plug without explanation within 200 days after purchase and get your money back. How? Just use the Safe Order service on the checkout page. The service cost is only 2,99 €.

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Free Shipping
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Each order from 100 € value of goods, include free shipping within Germany.
*Does not apply to large-size auto parts.