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2002 Chevrolet TrailBlazer

Spark plugs

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Spark plugs for a 2002 Chevrolet TrailBlazer · PartFinder

Searching on OE part 12680072 as well as vehicle fitment.

How sure are we these fit?

Confirmed fit: The seller's own fitment data lists your exact vehicle. This is the strongest signal available.
OE number match: The listing quotes the manufacturer part number for your car. Very reliable, but check the number yourself.

101 offers, best-verified first

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Confirmed🇬🇧 GSF Car Parts· New
Spark Plug - Lpg4 Ngk
GSF list this as fitting the Chevrolet TrailBlazer. UK factor, 180+ branches, click-and-collect or home delivery. Price read from the 22 Sept 2026 feed.
£32.32
Postage unknown
OE match🇬🇧 eBay UK· New
Engine Spark Plug Fits Saab 9-7X 5.3 2004-2012 Bosch 0 242 230 523 OE 12680072
Quotes 12680072
£13.99
Free postage
OE match🇬🇧 eBay UK
8x Spark Plug Spark Plugs For Chevrolet Camaro Convertible Corvette 12680072
Quotes 12680072
£26.45
+ £25.60 post£52.05
OE match🇬🇧 eBay UK· New
8x Spark Plug Plugs for Chevrolet Camaro Convertible Corvette 12680072
Quotes 12680072
£27.85
+ £25.67 post£53.52
OE match🇬🇧 eBay UK· New
8 x Ruthenium HX Spark Plugs for OEM GM Holden ACDelco 12621258 12680072 Iridium
Quotes 12680072
£138.69
+ £10.75 post£149.44
OE match🇬🇧 eBay UK· New
8 x Ruthenium HX Spark Plugs for OEM GM Holden ACDelco 12621258 12680072 Iridium
Quotes 12680072
£138.69
+ £10.75 post£149.44
OE match🇺🇸 eBay US· New
Genuine GM Iridium Spark Plug 12680072
Quotes 12680072
Check shipping to United Kingdom
£13.74US$18.17
Free postage
OE match🇺🇸 eBay US· New
GM Spark Plug Genuine OEM 12680072
Quotes 12680072
Check shipping to United Kingdom
£8.40US$11.11
+ £6.04 post£14.44
OE match🇺🇸 eBay US· New
ACDelco Spark Plug 41-110 Pack of 4 12680072
Quotes 12680072
Check shipping to United Kingdom
£15.09US$19.95
Free postage
OE match🇨🇦 eBay Canada· New
Set of 4 ACDelco 41-110 Professional Iridium Spark Plugs 12680072 Genuine GM OE
Quotes 12680072
Check shipping to United Kingdom
£20.46CA$38.48
Postage unknown
OE match🇨🇦 eBay Canada· New
GM OEM 11-20 Express 1500 Electrical Ignition System-Spark Plug 12680072
Quotes 12680072
Check shipping to United Kingdom
£12.84CA$24.15
+ £7.85 post£20.69
OE match🇺🇸 eBay US· New
BOX OF 4 Spark Plug-Iridium ACDelco GM Original Equipment 41-110 ~ 12680072
Quotes 12680072
Check shipping to United Kingdom
£20.83US$27.54
Free postage
OE match🇨🇦 eBay Canada· New
BOX OF 4 Spark Plug-Iridium ACDelco GM Original Equipment 41-110 ~ 12680072
Quotes 12680072
Check shipping to United Kingdom
£20.87CA$39.26
Postage unknown
OE match🇨🇦 eBay Canada· New
ACDelco Iridium Spark Plug 12680072 4#41-110
Quotes 12680072
Check shipping to United Kingdom
£21.23CA$39.92
Postage unknown
OE match🇺🇸 eBay US· New
(QTY 4) ACDelco 41-110 12680072: Iridium Spark Plugs For 2004-2020 GM Holden
Quotes 12680072
Check shipping to United Kingdom
£21.37US$28.25
Free postage
OE match🇨🇦 eBay Canada· New
Genuine GM Iridium Spark Plug 12680072
Quotes 12680072
Check shipping to United Kingdom
£13.77CA$25.90
+ £7.88 post£21.65
OE match🇺🇸 eBay US· New
Set Of 8 Genuine Acdelco 41-110 Iridium Spark Plugs 12680072 for Chevy GMC New
Quotes 12680072
Check shipping to United Kingdom
£24.20US$31.99
Free postage
OE match🇦🇺 eBay Australia· New
Spark Plugs LS1 LS2 LS3 LS6 L99 41-110 12621258 5.3 6.0 6.2 12680072 Best 41110
Quotes 12680072
Check shipping to United Kingdom
£25.08A$47.50
Free postage
OE match🇨🇦 eBay Canada· New
1 Pack Genuine GM ACDelco Iridium Spark Plug 41-110 12621258 12680072
Quotes 12680072
Check shipping to United Kingdom
£18.02CA$33.89
+ £8 post£26.02
OE match🇦🇺 eBay Australia· New
8PC Robust 41-110 12621258 Spark Plugs LS1 LS2 LS3 LS6 L99 5.3 6.0 6.2 12680072
Quotes 12680072
Check shipping to United Kingdom
£26.82A$50.80
Free postage
OE match🇺🇸 eBay US· New
ACDelco 41-110 Iridium Spark Plugs 4 Pack GM 12680072 Genuine NOS
Quotes 12680072
Check shipping to United Kingdom
£28.37US$37.50
Postage unknown
OE match🇨🇦 eBay Canada· New
ACDelco 41-110 Iridium Spark Plugs 4 Pack GM 12680072 Genuine NOS
Quotes 12680072
Check shipping to United Kingdom
£28.42CA$53.46
Postage unknown
OE match🇦🇺 eBay Australia· New
8Pc Genuine Spark Plugs LS1 LS2 LS3 LS6 L99 41-110 12621258 5.3 6.0 6.2 12680072
Quotes 12680072
Check shipping to United Kingdom
£29.67A$56.19
Free postage
OE match🇦🇺 eBay Australia· New
Brand-New 8X GENUINE ACDelco Iridium Spark Plug 41-110 12621258 12680072 AU
Quotes 12680072
Check shipping to United Kingdom
£30.09A$56.98
Free postage
OE match🇦🇺 eBay Australia· New
OEM GENUINE ACDelco 12680072 41-110 Professional Iridium Spark Plug (Pack of 8)
Quotes 12680072
Check shipping to United Kingdom
£30.78A$58.29
Free postage
OE match🇦🇺 eBay Australia· New
Spark Plugs LS1 LS2 LS3 LS6 L99 41-110 12621258 5.3 6.0 6.2 12680072 AU
Quotes 12680072
Check shipping to United Kingdom
£31.48A$59.61
Free postage
OE match🇦🇺 eBay Australia· New
12680072 41-110 Professional GENUINE ACDelco Iridium Spark Plug (Pack of 8)
Quotes 12680072
Check shipping to United Kingdom
£32A$60.61
Free postage
OE match🇺🇸 eBay US· New
NEW GENUINE GM ACDelco Iridium Spark Plugs 41-110 12621258 12680072 Set Of 4
Quotes 12680072
Check shipping to United Kingdom
£33.20US$43.89
Free postage
OE match🇦🇺 eBay Australia· New
8x 41-110 12621258 Spark Plugs For LS1 LS2 LS3 LS6 L99 5.3 6.0 6.2 12680072
Quotes 12680072
Check shipping to United Kingdom
£36.49A$69.11
Free postage
OE match🇨🇦 eBay Canada· New
NEW GENUINE GM ACDelco Iridium Spark Plugs 41-110 12621258 12680072 Set Of 4
Quotes 12680072
Check shipping to United Kingdom
£33.27CA$62.57
+ £8.40 post£41.67
OE match🇺🇸 eBay US· New
GM A/C Delco Spark Plugs 12680072 41-110 8 Pack Iridium Spark Plugs 4.8L 5.3L...
Quotes 12680072
Check shipping to United Kingdom
£56.73US$75.00
Free postage
OE match🇨🇦 eBay Canada· New
GM A/C Delco Spark Plugs 12680072 41-110 8 Pack Iridium Spark Plugs 4.8L 5.3L...
Quotes 12680072
Check shipping to United Kingdom
£56.85CA$106.93
Postage unknown
OE match🇺🇸 eBay US· New
NEW GENUINE GM ACDelco Iridium Spark Plugs 41-110 12621258 12680072 Set Of 8
Quotes 12680072
Check shipping to United Kingdom
£58.79US$77.72
Free postage
OE match🇨🇦 eBay Canada· New
NGK Spark Plugs LS1 LS2 LS3 LS6 L99 41-110 12621258 5.3 6.0 6.2 12680072 OEM
Quotes 12680072
Check shipping to United Kingdom
£48.99CA$92.14
+ £15.98 post£64.97
OE match🇨🇦 eBay Canada· New
NEW GENUINE GM ACDelco Iridium Spark Plugs 41-110 12621258 12680072 Set Of 8
Quotes 12680072
Check shipping to United Kingdom
£58.92CA$110.81
+ £11.94 post£70.86
OE match🇦🇺 eBay Australia· New
Genuine GM Set of 8 Spark plugs ACDelco MasterCraft Inboard Ilmor 6.0L 12680072
Quotes 12680072
Check shipping to United Kingdom
£69.17A$130.99
+ £6.84 post£76.01
OE match🇺🇸 eBay US· New
8 Pack Genuine GM ACDelco Iridium Spark Plugs 41-110 12621258 12680072
Quotes 12680072
Check shipping to United Kingdom
£84.55US$111.77
Free postage
OE match🇨🇦 eBay Canada· New
8 Pack Genuine GM ACDelco Iridium Spark Plugs 41-110 12621258 12680072
Quotes 12680072
Check shipping to United Kingdom
£84.72CA$159.35
+ £9.78 post£94.50
OE match🇦🇺 eBay Australia· New
GM AC-DELCO VE & VF Commodore V8 Iridium Spark Plugs P-N 12680072 Set of 8
Quotes 12680072
Check shipping to United Kingdom
£102.97A$195.00
+ £7.92 post£110.89
OE match🇦🇺 eBay Australia· New
GM AC-DELCO VE & VF Commodore V8 Iridium Spark Plugs P-N 12680072 Set of 8
Quotes 12680072
Check shipping to United Kingdom
£102.97A$195.00
+ £7.92 post£110.89
OE match🇺🇸 eBay US· New
ACDelco 41-110 Iridium Spark Plugs 4-Pack Fits 15-16 Chevrolet
Check shipping to United Kingdom
£17.39US$22.99
Free postage
OE match🇨🇦 eBay Canada· New
ACDelco 41-110 Iridium Spark Plugs 4-Pack Fits 15-16 Chevrolet
Check shipping to United Kingdom
£17.43CA$32.78
Postage unknown
OE match🇺🇸 eBay US· New
41-110 Iridium Spark Plugs & 9478RR 48322 Spark Plug Wires for 5.3 6.0 6.2 Chevy
Check shipping to United Kingdom
£24.95US$32.99
Free postage
OE match🇺🇸 eBay US· New
41-110 Iridium Spark Plugs & 48322 Spark Plug Wires for 5.3 6.0 6.2 Chevy GMC
Check shipping to United Kingdom
£24.95US$32.99
Free postage
OE match🇦🇺 eBay Australia· New
Iridium ACDelco Spark Plugs For Holden VT VX VY VZ VE VF SS V8-LS1 LS2 LS3 L77
Check shipping to United Kingdom
£27.59A$52.25
Free postage
OE match🇦🇺 eBay Australia· New
Iridium Spark Plugs Holden VT VX VY VZ VE VF SS V8 - LS1 LS2 L98 L76 L77 LS3
Check shipping to United Kingdom
£40A$75.76
Free postage
OE match🇨🇦 eBay Canada· New
41-110 Iridium Spark Plugs & 9478RR 48322 Spark Plug Wires for 5.3 6.0 6.2 Chevy
Check shipping to United Kingdom
£25.01CA$47.03
+ £15.33 post£40.34
OE match🇨🇦 eBay Canada· New
New Genuine GM Iridium Spark Plugs (8) LS1 12621258 *FREE SHIP* 41110
Check shipping to United Kingdom
£63.68CA$119.76
+ £23.12 post£86.80
OE match🇬🇧 eBay UK· New
8Pcs OEM 12621258 41-110 Iridium Spark Plugs for Chevy Hummer 4.8L 5.3L 6.0L GMC
£22.99
Free postage
OE match🇬🇧 eBay UK· New
4x Spark Plugs Set fits CHEVROLET CAMARO 6.2 12 to 15 Bosch 12571165 12621258
£35.75
Free postage
OE match🇬🇧 eBay UK· New
Spark Plugs Set 4x fits HUMMER H2 6.2 07 to 08 L92 Bosch 12621258 19417055 New
£36.24
Free postage
OE match🇬🇧 eBay UK· New
Spark Plugs Set 4x fits CHEVROLET CORVETTE C6 6.0 04 to 07 Bosch 12571165 New
£36.25
Free postage
OE match🇬🇧 eBay UK· New
Spark Plugs Set 4x fits CHEVROLET CAMARO 6.2 12 to 15 Bosch 12571165 12621258
£36.26
Free postage
OE match🇬🇧 eBay UK· New
Spark Plugs Set 4x fits CADILLAC CTS 6.2 09 to 14 LSA Bosch 12571165 12621258
£36.27
Free postage
OE match🇬🇧 eBay UK· New
Spark Plugs Set 4x fits CADILLAC ESCALADE 6.2 06 to 13 Bosch 12571165 12621258
£36.27
Free postage
OE match🇬🇧 eBay UK· New
Spark Plugs Set 4x 0242230523 Bosch 12621258 19417055 12571165 HR8LII33U 9602
£36.30
Free postage
OE match🇬🇧 eBay UK· New
Spark Plugs Set 4x fits CHEVROLET CORVETTE C6 6.0 04 to 07 Bosch 12571165 New
£36.93
Free postage
OE match🇬🇧 eBay UK· New
Spark Plugs Set 4x fits CHEVROLET CAMARO 6.2 12 to 15 Bosch 12571165 12621258
£36.94
Free postage
OE match🇬🇧 eBay UK· New
Spark Plugs Set 4x fits CADILLAC ESCALADE 6.2 06 to 13 Bosch 12571165 12621258
£36.95
Free postage
OE match🇬🇧 eBay UK· New
Spark Plugs Set 4x 0242230523 Bosch 12621258 19417055 12571165 HR8LII33U 9602
£36.98
Free postage
OE match🇬🇧 eBay UK· New
4x Spark Plugs Set fits CADILLAC ESCALADE 6.2 06 to 13 Bosch 12571165 12621258
£38.12
Free postage
OE match🇬🇧 eBay UK
8x Spark Plug Spark Plugs For Chevrolet Camaro Convertible Corvette Cadillac CTS
£25.59
+ £25.60 post£51.19
OE match🇦🇺 eBay Australia· New
8x NEW For Holden HSV VT VX VY VZ VE VF SS V8 Iridium Spark Plugs - LS1 LS2 LS3
Check shipping to United Kingdom
£13.70A$25.95
Free postage
OE match🇦🇺 eBay Australia· New
8x NEW For Holden HSV VT VX VY VZ VE VF SS V8 Iridium Spark Plugs - LS1 LS2 LS3
Check shipping to United Kingdom
£14.23A$26.95
Free postage
OE match🇺🇸 eBay US· New
8PCS ACDelco Iridium Spark Plugs For Chevy GMC 4.8L 5.3L 6.0 41-110 12621258
Check shipping to United Kingdom
£18.15US$23.99
Free postage
OE match🇺🇸 eBay US· New
Set of 8 Iridium Spark Plugs For Chevrolet GMC Buick Cadillac Pontiac
Check shipping to United Kingdom
£18.84US$24.90
Free postage
OE match🇺🇸 eBay US· New
8PCS Genuine 41-110 Iridium Spark Plugs 12621258 For Chevy GMC 4.8L 5.3L 6.0 NEW
Check shipping to United Kingdom
£18.90US$24.99
Free postage
OE match🇺🇸 eBay US· New
New 8Pcs OEM 12621258 41-110 Iridium Spark Plugs for Chevy Hummer 4.8L 5.3L 6.0L
Check shipping to United Kingdom
£22.91US$30.29
Free postage
OE match🇺🇸 eBay US· New
Set of 8 41-110 IRIDIUM SPARK PLUGS for CHEVY GM ACDELCO 12621258
Check shipping to United Kingdom
£24.20US$31.99
Free postage
OE match🇺🇸 eBay US· New
8Pcs OEM Iridium Spark Plugs 12621258 41-110 for Chevy Hummer 4.8L 5.3L 6.0L
Check shipping to United Kingdom
£24.20US$31.99
Free postage
OE match🇺🇸 eBay US· New
8Pcs OEM Iridium Spark Plugs LS1 LS2 LS3 LS6 L99 41-110 12621258 5.3L 6.0L 6.2L
Check shipping to United Kingdom
£24.58US$32.50
Free postage
OE match🇨🇦 eBay Canada· New
8pcs Iridium Spark Plugs Kit 41-110 For 2017 2018-2020 Express 3500 V8 6.0L
Check shipping to United Kingdom
£14.37CA$27.02
+ £10.74 post£25.11
OE match🇦🇺 eBay Australia· New
8PCS Iridium Spark Plugs 41-110 For OE Chevrolet Hummer Buick 12621258 12621258
Check shipping to United Kingdom
£26.44A$50.07
Free postage
OE match🇺🇸 eBay US· New
8Pcs Iridium & Platinum Spark Plugs for Chevy Silverado 2500 HD 2015-2019 6.0L
Check shipping to United Kingdom
£27.22US$35.99
Free postage
OE match🇺🇸 eBay US· New
8PCS Genuine 41-110 Iridium Spark Plugs 12621258 For Chevy GMC 4.8L 5.3L 6.0.
Check shipping to United Kingdom
£27.23US$36.00
Free postage
OE match🇺🇸 eBay US· New
New 8Pcs OEM 12621258 41-110 Iridium Spark Plugs for Chevy Hummer 4.8L 5.3L 6.0L
Check shipping to United Kingdom
£27.73US$36.66
Free postage
OE match🇦🇺 eBay Australia· New
8PCS 41-110 Iridium GENUINE ACDelco Spark Plugs 12621258 For Holden Commodore OZ
Check shipping to United Kingdom
£28.13A$53.27
Free postage
OE match🇨🇦 eBay Canada· New
8PCS 41-110 12621258 REAL IRIDIUM SPARK PLUGS For CHEVY BUICK GMC 5.3L 6.0L 6.2L
Check shipping to United Kingdom
£17.43CA$32.78
+ £10.83 post£28.26
OE match🇦🇺 eBay Australia· New
New 8pcs Iridium GENUINE ACDelco Spark Plugs Holden VT VX VY VZ VE VF SS-L76 L77
Check shipping to United Kingdom
£28.58A$54.13
Free postage
OE match🇦🇺 eBay Australia· New
8x Genuine Holden HSV VT VX VY VZ VE VF SS V8 Iridium Spark Plugs - LS1 LS2 LS3
Check shipping to United Kingdom
£29.22A$55.33
Free postage
OE match🇦🇺 eBay Australia· New
High quality 8pc Iridium ACDelco Spark Plugs Holden VT VX VY VZ VE VF SS-L76 L77
Check shipping to United Kingdom
£29.29A$55.46
Free postage
OE match🇦🇺 eBay Australia· New
Brand-New Set of 8 AC Delco Iridium Spark Plugs 41-110 12621258 AU
Check shipping to United Kingdom
£29.56A$55.99
Free postage
OE match🇦🇺 eBay Australia· New
8PCS 41-110 Iridium ACDelco Spark Plugs 12621258 For Holden Commodore Statesman
Check shipping to United Kingdom
£29.72A$56.28
Free postage
OE match🇨🇦 eBay Canada· New
4pcs AC Delco 41-110 Iridium Spark Plugs for Chevy 4.8L 5.3L 5.7L 6.0L 6.2L 7.0
Check shipping to United Kingdom
£18.57CA$34.93
+ £14.13 post£32.70
OE match🇨🇦 eBay Canada· New
8PCS Genuine OEM 41-110 Iridium Spark Plugs 12621258 For Chevy 4.8L 5.3L 6.0 NEW
Check shipping to United Kingdom
£25.01CA$47.03
+ £11.03 post£36.04
OE match🇺🇸 eBay US· New
NEW GENUINE GM ACDelco Iridium Spark Plugs 41-104 Set Of 4
Check shipping to United Kingdom
£36.10US$47.72
Free postage
OE match🇦🇺 eBay Australia· New
8x Iridium Spark Plugs For Holden VT VX VY VZ VE VF SS V8 - LS1 LS2 LS3 L98
Check shipping to United Kingdom
£36.49A$69.11
Free postage
OE match🇨🇦 eBay Canada· New
8Pcs Iridium & Platinum Spark Plugs for Chevy Silverado 2500 HD 2015-2019 6.0L
Check shipping to United Kingdom
£27.28CA$51.31
+ £11.09 post£38.37
OE match🇨🇦 eBay Canada· New
New 8Pcs OEM 12621258 41-110 Iridium Spark Plugs for Chevy Hummer 4.8L 5.3L 6.0L
Check shipping to United Kingdom
£27.79CA$52.27
+ £11.11 post£38.90
OE match🇦🇺 eBay Australia· New
New 8Pcs OEM 12621258 41-110 Iridium Spark Plugs for Chevy Hummer 4.8L 5.3L 6.0L
Check shipping to United Kingdom
£27.72A$52.50
+ £12.49 post£40.21
OE match🇨🇦 eBay Canada· New
8PCS Genuine 41-110 Iridium Spark Plugs 12621258 For Chevy GMC 4.8L 5.3L 6.0.
Check shipping to United Kingdom
£27.29CA$51.33
+ £14.01 post£41.30
OE match🇨🇦 eBay Canada· New
8pcs AC Delco 41-110 Iridium Spark Plugs for Chevy 4.8L 5.3L 5.7L 6.0L 6.2L 7.0L
Check shipping to United Kingdom
£36.77CA$69.15
+ £8.50 post£45.27
OE match🇨🇦 eBay Canada· New
8pcs AC Delco 41-110 Iridium Spark Plugs for GMC 4.8L 5.3L 5.7L 6.0L 6.2L 7.0L
Check shipping to United Kingdom
£36.77CA$69.15
+ £8.50 post£45.27
OE match🇦🇺 eBay Australia· New
NEW GENUINE GM ACDelco Iridium Spark Plugs 41-104 Set Of 4
Check shipping to United Kingdom
£36.09A$68.34
+ £10.79 post£46.88
OE match🇨🇦 eBay Canada· New
8pc Set of Dragon Fire Performance Iridium Spark Plugs LSx LS1 LS2 LS3 LS6 LS7
Check shipping to United Kingdom
£37.86CA$71.21
+ £11.38 post£49.24
OE match🇬🇧 eBay UK· New
Spark Plug (Single) 0242230523 / HR8LII33U Bosch Double Iridium 12621258
£20.52
Free postage
OE match🇬🇧 eBay UK· New
Engine Spark Plug Fits Chevrolet Corvette 5.7 1997-2000 Bosch 0 242 230 523
£13.99
Free postage
OE match🇬🇧 eBay UK· New
Bosch Engine Spark Plug fits Cadillac Chevrolet Gmc Hummer Saab
£13.99
Free postage
OE match🇬🇧 eBay UK· New
For Chevrolet Corvette Spark Plug Bosch 0242230523 Single Premium 1997-2000
£14.07
Free postage
OE match🇬🇧 eBay UK· New
Bosch 0242230523 Spark Plug Fits Cadillac Chevrolet Hummer
£14.39
Free postage
OE match🇬🇧 eBay UK· New
Spark Plug fits CHEVROLET CAMARO 6.2 12 to 15 Bosch 12571165 12621258
£15.31
Free postage