Shop best iridium spark plugs

Sponsored
About our ads
$26.90
BOSCH 9673 OE Fine Wire Double Iridium Spark Plug - Pack Of 4
Amazon.com
110
$26.90
BOSCH 9673 OE Fine Wire Double Iridium Spark Plug - Pack Of 4
Amazon.com
110
$33.23
Drag Specialties Iridium Spark Plugs For Harley Milwaukee-Eight / XG 2015-2026 OS
J&P Cycles
$33.23
Drag Specialties Iridium Spark Plugs For Harley Milwaukee-Eight / XG 2015-2026 OS
J&P Cycles
$28.45
$30.79
Acdelco 41-993 Professional Iridium Spark Plug
Amazon.com
1K+
Free shipping
$28.45
$30.79
Acdelco 41-993 Professional Iridium Spark Plug
Amazon.com
1K+
$9.99
Acdelco GM Genuine Parts Iridium Spark Plugs - 14mm Thread, 0.689 Inch Reach | Acdelco 19417055
Summit Racing
21
$9.99
Acdelco GM Genuine Parts Iridium Spark Plugs - 14mm Thread, 0.689 Inch Reach | Acdelco 19417055
Summit Racing
21
$12.00
Acdelco GM Original Equipment 41-162 (19417055) Iridium Spark Plug
Amazon.com
675
$12.00
Acdelco GM Original Equipment 41-162 (19417055) Iridium Spark Plug
Amazon.com
675
$31.99
NGK Laser Iridium Spark Plug (DILKR6D11G): High Ignitability & Durability, 95264
Advance Auto Parts
$31.99
NGK Laser Iridium Spark Plug (DILKR6D11G): High Ignitability & Durability, 95264
Advance Auto Parts
$84.19
A-Premium Set Of 4 Ignition Coil Pack And Iridium Spark Plugs Compatible With Chevrolet Spark 2016-2022, 1.4L
Amazon.com
Free shipping
$84.19
A-Premium Set Of 4 Ignition Coil Pack And Iridium Spark Plugs Compatible With Chevrolet Spark 2016-2022, 1.4L
Amazon.com
Free shipping
$9.95
$11.99
NGK Iridium IX Spark Plug (DCPR7EIX): Enhanced Acceleration & Durability, 6046
Advance Auto Parts
369
17% off
$9.95
$11.99
NGK Iridium IX Spark Plug (DCPR7EIX): Enhanced Acceleration & Durability, 6046
Advance Auto Parts
369
$14.99
NGK Iridium IX Spark Plug (BR8EIX): Extreme Ignitability & Durability, 5044
Advance Auto Parts
18
$14.99
NGK Iridium IX Spark Plug (BR8EIX): Extreme Ignitability & Durability, 5044
Advance Auto Parts
18
$12.99
DENSO Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, ITF16, 5330
Advance Auto Parts
$12.99
DENSO Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, ITF16, 5330
Advance Auto Parts
$8.45
$12.00
NGK Iridium IX BR7EIX Spark Plug | BR7EIX
Chaparral Motorsports
161
29% off
$8.45
$12.00
NGK Iridium IX BR7EIX Spark Plug | BR7EIX
Chaparral Motorsports
161
$11.50
$16.99
2014-2020 Outlander NGK Laser Iridium High Ignitability Spark Plugs | NGK DILKR7C11
Summit Racing
18
32% off
$11.50
$16.99
2014-2020 Outlander NGK Laser Iridium High Ignitability Spark Plugs | NGK DILKR7C11
Summit Racing
18
$23.36
$25.95
NGK Laser Iridium Spark Plugs, Street Spark Plug 5766
Motosport
218
$23.36
$25.95
NGK Laser Iridium Spark Plugs, Street Spark Plug 5766
Motosport
218
$60.84
NGK Laser Iridium Spark Plug Set 2015-2021 WRX
WRXDaily
431
$60.84
NGK Laser Iridium Spark Plug Set 2015-2021 WRX
WRXDaily
431
$84.00
16-24 Camaro SS/ZL1 Iridium IX Spark Plugs (Heat Range 7) (Includes 8) - NGK
Wildhammer Motorsports
$84.00
16-24 Camaro SS/ZL1 Iridium IX Spark Plugs (Heat Range 7) (Includes 8) - NGK
Wildhammer Motorsports
$19.99
2012-2013 Honda Pilot NGK Laser Iridium High Ignitability Spark Plugs | NGK DILZKR7A11DS
Summit Racing
18
$19.99
2012-2013 Honda Pilot NGK Laser Iridium High Ignitability Spark Plugs | NGK DILZKR7A11DS
Summit Racing
18
$12.77
$22.69
NGK Laser Iridium Spark Plugs, Street Spark Plug CL77-7751
Motosport
43% off
$12.77
$22.69
NGK Laser Iridium Spark Plugs, Street Spark Plug CL77-7751
Motosport
$59.00
NGK Laser Iridium Spark Plug Set 2006-2014 WRX / 2004-2021 STI
WRXDaily
18
$59.00
NGK Laser Iridium Spark Plug Set 2006-2014 WRX / 2004-2021 STI
WRXDaily
18
$64.66
$76.09
NGK Spark Plugs - Iridium IX
Cycle Gear
15% off
$64.66
$76.09
NGK Spark Plugs - Iridium IX
Cycle Gear
$33.95
Drag Specialties Iridium Spark Plugs For '99-17 Harley Davidson Twin Cam And '86-21 XL (Except '21 Sportster S/ RH1250S)
Westend Motorsports
2
$33.95
Drag Specialties Iridium Spark Plugs For '99-17 Harley Davidson Twin Cam And '86-21 XL (Except '21 Sportster S/ RH1250S)
Westend Motorsports
2
$15.71
$21.99
2 Pc NGK Iridium IX 3521 CR9EIX Spark Plugs
Sixity Auto
28% off
$15.71
$21.99
2 Pc NGK Iridium IX 3521 CR9EIX Spark Plugs
Sixity Auto
$15.71
$21.99
2 Pc NGK Iridium IX 7293 XR45IX Spark Plugs
Sixity Auto
28% off
$15.71
$21.99
2 Pc NGK Iridium IX 7293 XR45IX Spark Plugs
Sixity Auto
$37.95
Drag Specialties Iridium Spark Plugs For '20-24 Indian Challenger And Pursuit Models
Westend Motorsports
5
$37.95
Drag Specialties Iridium Spark Plugs For '20-24 Indian Challenger And Pursuit Models
Westend Motorsports
5
$31.88
NGK Laser Iridium Spark Plug - GR7CI-8
FC-Moto.de
$31.88
NGK Laser Iridium Spark Plug - GR7CI-8
FC-Moto.de
$23.61
NGK Laser Iridium Spark Plug
FC-Moto.de
$23.61
NGK Laser Iridium Spark Plug
FC-Moto.de
$15.71
$21.99
2 Pc NGK Iridium IX 6681 DR8EIX Spark Plugs
Sixity Auto
909
28% off
$15.71
$21.99
2 Pc NGK Iridium IX 6681 DR8EIX Spark Plugs
Sixity Auto
909
$89.99
$104.70
Ngk Laser Iridium Spark Plugs For 3.8 V6 2010-16 Genesis Coupe - One Set [Six Spark Plugs]
GenRacer
14% off
$89.99
$104.70
Ngk Laser Iridium Spark Plugs For 3.8 V6 2010-16 Genesis Coupe - One Set [Six Spark Plugs]
GenRacer
$74.99
NGK LTR5IX-11 4344 Spark Plugs - Set Of 8 Iridium Plugs For 2014+ LT Based Gen V Engines 5.3L 6.2L LT1 LT4 L83 L86 L87 L84 L82
Michigan Motorsports
410
$74.99
NGK LTR5IX-11 4344 Spark Plugs - Set Of 8 Iridium Plugs For 2014+ LT Based Gen V Engines 5.3L 6.2L LT1 LT4 L83 L86 L87 L84 L82
Michigan Motorsports
410
$32.67
NGK Iridium IX Spark Plug - BR8ECMIX
FC-Moto.de
4
$32.67
NGK Iridium IX Spark Plug - BR8ECMIX
FC-Moto.de
4
$99.90
Camaro Dragon Fire Performance Iridium Spark Plugs Dfsp1002x8
American Muscle
6
$99.90
Camaro Dragon Fire Performance Iridium Spark Plugs Dfsp1002x8
American Muscle
6
$399.80
Challenger Dragon Fire Performance Iridium Spark Plugs Dfsp1009x16
American Muscle
6
$399.80
Challenger Dragon Fire Performance Iridium Spark Plugs Dfsp1009x16
American Muscle
6
$15.26
$16.95
NGK Laser Iridium Spark Plugs, Street Spark Plug 6289
Motosport
$15.26
$16.95
NGK Laser Iridium Spark Plugs, Street Spark Plug 6289
Motosport
$17.95
NGK Iridium IX Spark Plugs For '06-08 V-Rod (Each)
Westend Motorsports
$17.95
NGK Iridium IX Spark Plugs For '06-08 V-Rod (Each)
Westend Motorsports
$9.48
NGK Iridium IX Spark Plug - 5044 For Multiple Vehicles
Dennis Kirk
709
$9.48
NGK Iridium IX Spark Plug - 5044 For Multiple Vehicles
Dennis Kirk
709
$10.35
Brisk USA Iridium Performance Spark Plug 14mm
JEGS High Performance
$10.35
Brisk USA Iridium Performance Spark Plug 14mm
JEGS High Performance
$11.39
Brisk USA Iridium Performance Spark Plug 14mm
JEGS High Performance
$11.39
Brisk USA Iridium Performance Spark Plug 14mm
JEGS High Performance
The Top 5 Best Iridium Spark Plugs in 2025 - Must Watch Before Buying!
9:49
The Top 5 Best Iridium Spark Plugs in 2025 - Must Watch Before Buying!
2.8K views6 months ago
YouTubeThe Best Picks
Best Performance Spark Plug In 2025- Top 10 Performance Spark Plugs Review
10:32
Best Performance Spark Plug In 2025- Top 10 Performance Spark P…
6.6K viewsFeb 13, 2022
YouTubeAuto Gear
Iridium vs. Platinum Spark Plugs: Are iridium spark plugs worth the extra cost? - Smart.DHgate – Trusted Buying Guides for Global Shoppers
6:44
Iridium vs. Platinum Spark Plugs: Are iridium spark plugs worth the …
44.1K viewsAug 22, 2024
dhgate.com
The Top 5 Best Denso Iridium Plugs in 2025 - Must Watch Before Buying!
9:42
The Top 5 Best Denso Iridium Plugs in 2025 - Must Watch Before Buying!
429 viewsJan 30, 2025
YouTubeTop Best Picks
NGK Iridium IX Spark Plug Review || For More mileage and smooth engine operation.
6:46
NGK Iridium IX Spark Plug Review || For More mileage and smooth eng…
27.7K viewsMay 11, 2023
YouTubeREAL VIEW
NGK vs UMA Racing | Iridium Spark Plug Review and Comparison | King Eley TV
13:49
NGK vs UMA Racing | Iridium Spark Plug Review and Comparison | Ki…
9.3K viewsNov 26, 2022
YouTubeKing Eley TV
Introducing the New DENSO Iridium TT Spark Plug
1:58
Introducing the New DENSO Iridium TT Spark Plug
259.3K viewsSep 14, 2015
YouTubeDENSO Auto Parts
11:10
Iridium vs Normal Spark Plug | Effects on Power & Mileage in Bik…
200.7K viewsMay 21, 2024
YouTubeSR Motoworld
12:01
NGK Laser Iridium Spark Plug VS Denso High-performance Spark pl…
16.5K viewsFeb 2, 2025
YouTubePak Bike Reviews
6:17
Comparing Ruthenium vs. Iridium Spark Plugs
9.8K viewsMay 18, 2024
YouTubeMore Automotive
1:39
Bosch Iridium Spark Plugs
119.6K viewsOct 3, 2014
YouTubeCARiD
5:10
Top 5 Best Spark Plugs Review in 2026
25.2K viewsJan 3, 2021
YouTubeAutos Square
2:27
DENSO Iridium Spark Plugs
30.9K viewsJun 23, 2021
YouTubeDENSO Auto Parts
0:29
NGK Laser Iridium Spark Plug
45.7K viewsJul 31, 2017
YouTubePep Boys Auto
2:32
Benefits of Iridium Spark Plugs
13.4K viewsDec 17, 2021
YouTubeCounterman
4:17
How Long do NGK Iridium Spark Plugs Last? - A 100k Mile Review
103.3K viewsMay 17, 2018
YouTubeBoostedMotorsports
Best spark plugs for the 5.3
3 viewsDec 5, 2019
gmtruckclub.com
6:05
Iridium Spark plugs Denso Iridium Tough vs Iridium Power Whats th…
24.6K viewsFeb 24, 2021
YouTubeGarageTech
3:56
EFFECT OF IRIDIUM SPARK PLUG ON MY ENGINE NGK IRIDIUM VS …
145.6K viewsJun 20, 2021
YouTubeThe Sportztourer
3:10
Iridium bosch Spark plugs review, after 150,000 miles
34K viewsMar 23, 2015
YouTubeNOBOX7
1:31
Bosch Iridium Spark Plugs
140.6K viewsJul 11, 2011
YouTubeBosch Automotive NA
13:20
Which Spark Plug Is Best for Your Engine? Types Explained with Pro…
7 months ago
MSNFactory Wonders
0:42
Iridium Spark Plugs: Lasting 500,000 Miles of Performance
1.4K views3 months ago
TikTokautoluxe_ai
3:14
TOP 5: Best Iridium Spark Plugs in 2026 | QUICK EXPERT REVIEW
76 views3 months ago
YouTubeKeil's Garage
0:24
Bosch Product Technology: Iridium Spark Plugs
5.3K viewsOct 27, 2011
YouTubeBosch Automotive NA
15:48
TRUTH About Iridium Spark Plugs || Tata Tiago NGK Iridium Spark Plu…
17.2K viewsSep 6, 2024
YouTubeAutomoBoy
6:16
Do Iridium Spark Plugs REALLY Make a Difference?
55K viewsNov 15, 2024
YouTubeEngineer Setup
1:32
IRIDIUM or STANDARD SPARK PLUGS FOR YOUR 2 STROKE - W…
8.7K viewsOct 8, 2019
YouTubeAverage Bloke N Bikes
14:04
Iridium vs Copper Spark Plugs: What's Best for Your Engine? | Au…
1.7K viewsFeb 16, 2025
YouTubeAutoArc Garage
See more videos
Static thumbnail place holder

Shop best iridium spark plugs

Sponsored
About our ads
$26.90
BOSCH 9673 OE Fine Wire Double Iridium Spark Plug - Pack Of 4
Amazon.com
110
$26.90
BOSCH 9673 OE Fine Wire Double Iridium Spark Plug - Pack Of 4
Amazon.com
110
$33.23
Drag Specialties Iridium Spark Plugs For Harley Milwaukee-Eight / XG 2015-2026 OS
J&P Cycles
$33.23
Drag Specialties Iridium Spark Plugs For Harley Milwaukee-Eight / XG 2015-2026 OS
J&P Cycles
$28.45
$30.79
Acdelco 41-993 Professional Iridium Spark Plug
Amazon.com
1K+
Free shipping
$28.45
$30.79
Acdelco 41-993 Professional Iridium Spark Plug
Amazon.com
1K+
$9.99
Acdelco GM Genuine Parts Iridium Spark Plugs - 14mm Thread, 0.689 Inch Reach | Acdelco 19417055
Summit Racing
21
$9.99
Acdelco GM Genuine Parts Iridium Spark Plugs - 14mm Thread, 0.689 Inch Reach | Acdelco 19417055
Summit Racing
21
$12.00
Acdelco GM Original Equipment 41-162 (19417055) Iridium Spark Plug
Amazon.com
675
$12.00
Acdelco GM Original Equipment 41-162 (19417055) Iridium Spark Plug
Amazon.com
675
$31.99
NGK Laser Iridium Spark Plug (DILKR6D11G): High Ignitability & Durability, 95264
Advance Auto Parts
$31.99
NGK Laser Iridium Spark Plug (DILKR6D11G): High Ignitability & Durability, 95264
Advance Auto Parts
$84.19
A-Premium Set Of 4 Ignition Coil Pack And Iridium Spark Plugs Compatible With Chevrolet Spark 2016-2022, 1.4L
Amazon.com
Free shipping
$84.19
A-Premium Set Of 4 Ignition Coil Pack And Iridium Spark Plugs Compatible With Chevrolet Spark 2016-2022, 1.4L
Amazon.com
Free shipping
$9.95
$11.99
NGK Iridium IX Spark Plug (DCPR7EIX): Enhanced Acceleration & Durability, 6046
Advance Auto Parts
369
17% off
$9.95
$11.99
NGK Iridium IX Spark Plug (DCPR7EIX): Enhanced Acceleration & Durability, 6046
Advance Auto Parts
369
$14.99
NGK Iridium IX Spark Plug (BR8EIX): Extreme Ignitability & Durability, 5044
Advance Auto Parts
18
$14.99
NGK Iridium IX Spark Plug (BR8EIX): Extreme Ignitability & Durability, 5044
Advance Auto Parts
18
$12.99
DENSO Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, ITF16, 5330
Advance Auto Parts
$12.99
DENSO Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, ITF16, 5330
Advance Auto Parts
$8.45
$12.00
NGK Iridium IX BR7EIX Spark Plug | BR7EIX
Chaparral Motorsports
161
29% off
$8.45
$12.00
NGK Iridium IX BR7EIX Spark Plug | BR7EIX
Chaparral Motorsports
161
$11.50
$16.99
2014-2020 Outlander NGK Laser Iridium High Ignitability Spark Plugs | NGK DILKR7C11
Summit Racing
18
32% off
$11.50
$16.99
2014-2020 Outlander NGK Laser Iridium High Ignitability Spark Plugs | NGK DILKR7C11
Summit Racing
18
$23.36
$25.95
NGK Laser Iridium Spark Plugs, Street Spark Plug 5766
Motosport
218
$23.36
$25.95
NGK Laser Iridium Spark Plugs, Street Spark Plug 5766
Motosport
218
$60.84
NGK Laser Iridium Spark Plug Set 2015-2021 WRX
WRXDaily
431
$60.84
NGK Laser Iridium Spark Plug Set 2015-2021 WRX
WRXDaily
431
$84.00
16-24 Camaro SS/ZL1 Iridium IX Spark Plugs (Heat Range 7) (Includes 8) - NGK
Wildhammer Motorsports
$84.00
16-24 Camaro SS/ZL1 Iridium IX Spark Plugs (Heat Range 7) (Includes 8) - NGK
Wildhammer Motorsports
$19.99
2012-2013 Honda Pilot NGK Laser Iridium High Ignitability Spark Plugs | NGK DILZKR7A11DS
Summit Racing
18
$19.99
2012-2013 Honda Pilot NGK Laser Iridium High Ignitability Spark Plugs | NGK DILZKR7A11DS
Summit Racing
18
$12.77
$22.69
NGK Laser Iridium Spark Plugs, Street Spark Plug CL77-7751
Motosport
43% off
$12.77
$22.69
NGK Laser Iridium Spark Plugs, Street Spark Plug CL77-7751
Motosport
$59.00
NGK Laser Iridium Spark Plug Set 2006-2014 WRX / 2004-2021 STI
WRXDaily
18
$59.00
NGK Laser Iridium Spark Plug Set 2006-2014 WRX / 2004-2021 STI
WRXDaily
18