Mazda Cx 3 Spark Plugs (2016-2021) - Parts, Prices & Buying Guide

Find quality spark plugs for your Mazda Cx 3 (2016-2021). Browse 20 available listings with prices starting around $45.16. Smoother idle.

20 listings available | Prices from $21.58 to $76.74|18 verified sellers

520 Results

Spark Plugs

Found 520 listings for "mazda cx-3 spark plugs"

4Pcs Genuine ZC20HPR11 PE5S-18-110 Iridium Spark Plugs For Mazda 3 6 CX-3 CX-5

4Pcs Genuine ZC20HPR11 PE5S-18-110 Iridium Spark Plugs For Mazda 3 6 CX-3 CX-5

£26.99GBP
New📍 CN
Free shipping
Seller: mu202410-07
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NGK ILKAR7L11 Spark Plug x4 For Mazda 6 2012 Onwards

NGK ILKAR7L11 Spark Plug x4 For Mazda 6 2012 Onwards

£49.33GBP
New📍 GB
Free shipping
Seller: l.brook-33
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4x Bosch Iridium Spark Plugs for MAZDA CX-3 2.0 15->ON PEX3 PEXB PEXT DK

4x Bosch Iridium Spark Plugs for MAZDA CX-3 2.0 15->ON PEX3 PEXB PEXT DK

£42.77GBP
New📍 GB
Free shipping
Seller: doctor_car
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4Pcs Genuine ZC20HPR11 PE5S-18-110 Iridium Spark Plugs For Mazda 3 6 CX-3 CX-5

4Pcs Genuine ZC20HPR11 PE5S-18-110 Iridium Spark Plugs For Mazda 3 6 CX-3 CX-5

£28.99GBP
New📍 CN
Free shipping
Seller: yg202409-06
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MAZDA 2 MAZDA3 6 CX-3 CX-5 MX-5 SPARK PLUGS SET GENUINE PART PE5R18110

MAZDA 2 MAZDA3 6 CX-3 CX-5 MX-5 SPARK PLUGS SET GENUINE PART PE5R18110

£35.16GBP
New📍 CN
Free shipping
Seller: cazautos
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4x NGK ILKAR7L11 94124 Laser Iridium Spark Plugs For MAZDA 3 2.0 10/13-->

4x NGK ILKAR7L11 94124 Laser Iridium Spark Plugs For MAZDA 3 2.0 10/13-->

£71.49GBP
New📍 GB
Free shipping
Seller: driven2automotive
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Spark Plugs Set 4x fits MAZDA CX3 DK 2.0 2015 on Bosch PE5R18110 PE5R18110A New

Spark Plugs Set 4x fits MAZDA CX3 DK 2.0 2015 on Bosch PE5R18110 PE5R18110A New

£39.11GBP
New📍 GB
Free shipping
Seller: tayna-batteries
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4x NGK ILKAR7L11 (94124) Laser Iridium Spark Plugs For MAZDA 3 2.0 10/13-->

4x NGK ILKAR7L11 (94124) Laser Iridium Spark Plugs For MAZDA 3 2.0 10/13-->

£71.49GBP
New📍 GB
Free shipping
Seller: easypurchase1001
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Spark Plugs Set 4x fits MAZDA CX3 DK 2.0 2015 on Bosch PE5R18110 PE5R18110A New

Spark Plugs Set 4x fits MAZDA CX3 DK 2.0 2015 on Bosch PE5R18110 PE5R18110A New

£36.26GBP
New📍 GB
Free shipping
Seller: parts-saver
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4Pcs PE5S-18-110 Spark Plugs for Mazda 3 2012-2024 6 2014-2021 CX-3 2016-2022

4Pcs PE5S-18-110 Spark Plugs for Mazda 3 2012-2024 6 2014-2021 CX-3 2016-2022

£27.47GBP
New📍 CN
Free shipping
Seller: youer_aumarket
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4Pcs Genuine ZC20HPR11 PE5S-18-110 Iridium Spark Plugs For Mazda 3 6 CX-3 CX-5

4Pcs Genuine ZC20HPR11 PE5S-18-110 Iridium Spark Plugs For Mazda 3 6 CX-3 CX-5

£26.99GBP
New📍 CN
Free shipping
Seller: han202411-08
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NGK ILKAR7L11 Spark Plug x4 For Mazda 3 2013 Onwards

NGK ILKAR7L11 Spark Plug x4 For Mazda 3 2013 Onwards

£55.34GBP
New📍 GB
Free shipping
Seller: getcarparts
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NGK ILKAR7L11 Spark Plug x4 For Mazda Models (SEE DESCRIPTION)

NGK ILKAR7L11 Spark Plug x4 For Mazda Models (SEE DESCRIPTION)

£55.34GBP
New📍 GB
Free shipping
Seller: getcarparts
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4Pcs PE5R-18-110 ILKAR7L11 For ngk Mazda 3 6 CX-3 CX-5 Iridium Spark Plugs

4Pcs PE5R-18-110 ILKAR7L11 For ngk Mazda 3 6 CX-3 CX-5 Iridium Spark Plugs

£50.29GBP
New📍 CN
Free shipping
Seller: olivia-gb
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4Pcs 94124 PE5R-18-110 ILKAR7L11  Iridium Spark Plugs For Mazda 3 6 CX-3 CX-5

4Pcs 94124 PE5R-18-110 ILKAR7L11 Iridium Spark Plugs For Mazda 3 6 CX-3 CX-5

£29.99GBP
New📍 CN
Free shipping
Seller: yg202409-06
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Spark Plugs Set 4x fits MAZDA CX3 DK 2.0 2015 on Bosch PE5R18110 PE5R18110A New

Spark Plugs Set 4x fits MAZDA CX3 DK 2.0 2015 on Bosch PE5R18110 PE5R18110A New

£39.11GBP
New📍 GB
Free shipping
Seller: napa-autoparts
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NGK ILKAR7L11 94124 Iridium Spark Plug Fits Mazda 3 6 CX-5 Single Plug

NGK ILKAR7L11 94124 Iridium Spark Plug Fits Mazda 3 6 CX-5 Single Plug

£21.58GBP
New📍 GB
Free shipping
Seller: opieoils
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Set of 4 NGK spark plugs for MAZDA CX-3 SKYACTIV-G 2.0L

Set of 4 NGK spark plugs for MAZDA CX-3 SKYACTIV-G 2.0L

£76.74GBP
New📍 GB
Free shipping
Seller: rrd-automotive
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Spark Plugs Set 4x IXEH22TT Denso P51R18110 PE0218110 PE5518110 PE5S18110 4712

Spark Plugs Set 4x IXEH22TT Denso P51R18110 PE0218110 PE5518110 PE5S18110 4712

£42.73GBP
New📍 GB
Free shipping
Seller: carpartsinmotion
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4 x Ruthenium Spark Plugs for Mazda 2 3 6 CX-3 CX-5 MX-5 1.5L 2.0L 2.5L Skyactiv

4 x Ruthenium Spark Plugs for Mazda 2 3 6 CX-3 CX-5 MX-5 1.5L 2.0L 2.5L Skyactiv

£76.08GBP
New📍 AU
+ £9.28 shipping
Seller: peakperformanceparts
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About Mazda Cx 3 Spark Plugs Parts

Ensure reliable ignition with quality spark plugs for your Mazda Cx 3. Spark plugs ignite the air-fuel mixture in your engine cylinders. Replace them according to your vehicle's maintenance schedule for optimal performance and fuel economy.

Why Shop Spark Plugs for Mazda Cx 3?

  • Genuine OEM and high-quality aftermarket options available
  • Competitive pricing from verified eBay sellers
  • Fast shipping options with buyer protection
  • Easy returns and seller ratings for peace of mind

Buying Tips for Mazda Cx 3 Spark Plugs

OEM vs Aftermarket

For your Mazda Cx 3, OEM parts guarantee exact fit and function. Quality aftermarket options often provide equivalent performance at lower cost.

Type Selection

Spark Plugs are available in Copper, Platinum, Double platinum options. Choose based on your driving style and budget.

Know When to Replace

Watch for these signs: Rough idle, Misfires, Poor acceleration. Early replacement prevents more expensive repairs.

Parts Availability

Japanese engineering emphasizes reliability and precision, with parts designed for long service life.

Technical Information

Properly gapped spark plugs ensure efficient combustion, good fuel economy, and smooth engine operation.

Available Types

  • Copper
  • Platinum
  • Double platinum
  • Iridium

Key Benefits

  • Improved fuel efficiency
  • Smoother idle
  • Better acceleration
  • Reduced emissions

Warning Signs to Watch For

  • Rough idle
  • Misfires
  • Poor acceleration
  • Increased fuel consumption
  • Hard starting

Recommended Replacement Interval

Copper: 30,000 miles, Platinum: 60,000 miles, Iridium: 100,000 miles

Installation Information

Difficulty: Moderate
Estimated Time: 1-2 hours
DIY Friendly: Yes

This is a good DIY project for most skill levels.

Installation time may vary for Mazda Cx 3 based on engine bay layout and accessibility.

Frequently Asked Questions

How do I find the right spark plugs for my Mazda Cx 3?

Verify compatibility using your Mazda Cx 3's VIN number, production year (2016-2021), and engine code. Check seller compatibility charts and cross-reference OEM part numbers when possible.

How often should I replace spark plugs on my Mazda Cx 3?

General guideline: Copper: 30,000 miles, Platinum: 60,000 miles, Iridium: 100,000 miles. However, driving conditions (city vs highway, climate, towing) affect replacement frequency. Inspect regularly and replace when warning signs appear.

Should I use OEM or aftermarket spark plugs for my Mazda Cx 3?

OEM parts guarantee exact Mazda specifications and fitment. Quality aftermarket brands often meet or exceed OEM standards at lower prices. For warranty vehicles, check if aftermarket parts affect coverage.

What are signs that my Mazda Cx 3 needs new spark plugs?

Common warning signs include: Rough idle, Misfires, Poor acceleration, Increased fuel consumption, Hard starting. If you notice any of these symptoms, inspect or replace the spark plugs promptly to prevent further damage.

Can I install spark plugs on my Mazda Cx 3 myself?

Yes, this is typically a moderate DIY job taking 1-2 hours. Always consult your owner's manual and follow proper safety procedures.