ACDelcoAdvance Auto Parts ShopATV Parts & AccessoriesAutolite on Advance Auto Parts ShopAutomotive ElectricalAutomotive Replacement Part SavingsAviationBoschBrakes & Brake PartsCARQUEST on Advance Auto Parts ShopChampion Spark PlugsClub Car PartsDensoDirt Bike Parts & AccessoriesE-Z-GO Golf Cart PartsEngine & Powertrain Replacement PartsExhaust Parts & Emissions PartsGolf Cart PartsHarley Davidson Parts & AccessoriesHolley BrandsHonda Powersports Parts & AccessoriesIgnition and Tune Up on Advance Auto Parts ShopISA AutoJeep Accessories by ModelJeep PartsKawasaki Parts & AccessoriesMini Bike PartsMotorcraftNGKPerformance Ignition and ElectricalPolaris Parts & AccessoriesReplacement Auto PartsTractor PartsUTV Parts & Accessories
Sort by|
Find auto parts that fit
Let’s search for parts that fit your vehicle.*Required fields
ACDelcoAdvance Auto Parts ShopATV Parts & AccessoriesAutolite on Advance Auto Parts ShopAutomotive ElectricalAutomotive Replacement Part SavingsAviationBoschBrakes & Brake PartsCARQUEST on Advance Auto Parts ShopChampion Spark PlugsClub Car PartsDensoDirt Bike Parts & AccessoriesE-Z-GO Golf Cart PartsEngine & Powertrain Replacement PartsExhaust Parts & Emissions PartsGolf Cart PartsHarley Davidson Parts & AccessoriesHolley BrandsHonda Powersports Parts & AccessoriesIgnition and Tune Up on Advance Auto Parts ShopISA AutoJeep Accessories by ModelJeep PartsKawasaki Parts & AccessoriesMini Bike PartsMotorcraftNGKPerformance Ignition and ElectricalPolaris Parts & AccessoriesReplacement Auto PartsTractor PartsUTV Parts & Accessories
Spark Plug Insulator(1000+)
Uses item details. Price when purchased online
KarParts360 For Chevy Silverado 1500 2019 20 21 22 23 2024 Spark Plug | Iridium | 1 Ground Electrode | 0.98 Inches Reach | 0.03 Inches Gap | 1.21 Inches Insulator Height | Replacement For 12688094 $20.76
Sponsored
$2076
current price $20.76KarParts360 For Chevy Silverado 1500 2019 20 21 22 23 2024 Spark Plug | Iridium | 1 Ground Electrode | 0.98 Inches Reach | 0.03 Inches Gap | 1.21 Inches Insulator Height | Replacement For 12688094
KarParts360 For Buick LeSabre 1996-2005 Spark Plug | Copper | 1 Ground Electrode | 0.67 Inches Reach | 0.06 Inches Gap | 2.22 Inches Insulator Height | Replacement For 19355202 $15.01
Sponsored
$1501
current price $15.01KarParts360 For Buick LeSabre 1996-2005 Spark Plug | Copper | 1 Ground Electrode | 0.67 Inches Reach | 0.06 Inches Gap | 2.22 Inches Insulator Height | Replacement For 19355202
KarParts360 For GMC Terrain 2018 2019 2020 Spark Plug | Copper | 1 Ground Electrode | 1.22 Inches Reach | 0.55 Inches Thread Diameter | 2.06 Inches Insulator Height | Replacement For 12681659 $19.98
Sponsored
$1998
current price $19.98KarParts360 For GMC Terrain 2018 2019 2020 Spark Plug | Copper | 1 Ground Electrode | 1.22 Inches Reach | 0.55 Inches Thread Diameter | 2.06 Inches Insulator Height | Replacement For 12681659
KarParts360 For Chevy Trailblazer EXT 2002 03 04 05 2006 Spark Plug | Copper | 1 Ground Electrode | 1.23 Inches Reach | 0.04 Inches Gap | 2.06 Inches Insulator Height | Replacement For 12681663 $19.98
Sponsored
$1998
current price $19.98KarParts360 For Chevy Trailblazer EXT 2002 03 04 05 2006 Spark Plug | Copper | 1 Ground Electrode | 1.23 Inches Reach | 0.04 Inches Gap | 2.06 Inches Insulator Height | Replacement For 12681663
Clearance HAMPPLIES 5pcs Spark Plug Connectors Black Rubber Insulator for Engine Maintenance and Heat Resistance $8.36 Was $9.39
Now$836
current price Now $8.36, Was $9.39$9.39
HAMPPLIES 5pcs Spark Plug Connectors Black Rubber Insulator for Engine Maintenance and Heat Resistance
8Pcs Black 1200F Car Spark Plug Wire Boots Heat Shield Protector Sleeves SBC BBC 350 454 $10.33
$1033
current price $10.338Pcs Black 1200F Car Spark Plug Wire Boots Heat Shield Protector Sleeves SBC BBC 350 454
54.8 out of 5 Stars. 5 reviews
Save with
Spark Plug Protector Car Accessory Wire Heat Shield Warm Compress Hot High Temperature Resistance $11.08
$1108
current price $11.08Spark Plug Protector Car Accessory Wire Heat Shield Warm Compress Hot High Temperature Resistance
Spark Plug Boot Insulator From $30.17
From$3017
Spark Plug Boot Insulator
chengsi Metallic Heat Shield Sleeve 2000 Radiant Heat Spark Plug Wire Heat Protector Sleeve Heat Shield Insulation Sleeve 3Ft $11.48
$1148
current price $11.48chengsi Metallic Heat Shield Sleeve 2000 Radiant Heat Spark Plug Wire Heat Protector Sleeve Heat Shield Insulation Sleeve 3Ft
WHAMVOX 8 PCS Spark Plug Heat Shield Insulated Protector Wire Cover $21.23 Was $24.13
Now$2123
current price Now $21.23, Was $24.13$24.13
WHAMVOX 8 PCS Spark Plug Heat Shield Insulated Protector Wire Cover
KarParts360 For Buick Envision 2016 17 18 19 2020 Spark Plug | Copper | 1 Ground Electrode | 1.22 Inches Reach | 0.55 Inches Thread Diameter | 2.06 In. Insulator Height | Replacement For 12681659 $19.98
Sponsored
$1998
current price $19.98KarParts360 For Buick Envision 2016 17 18 19 2020 Spark Plug | Copper | 1 Ground Electrode | 1.22 Inches Reach | 0.55 Inches Thread Diameter | 2.06 In. Insulator Height | Replacement For 12681659
KarParts360 For Cadillac CTS 2014 15 16 17 18 2019 Spark Plug | Copper | 1 Ground Electrode | 1.22 Inches Reach | 0.55 Inches Thread Diameter | 2.06 In. Insulator Height | Replacement For 12681659 $19.98
Sponsored
$1998
current price $19.98KarParts360 For Cadillac CTS 2014 15 16 17 18 2019 Spark Plug | Copper | 1 Ground Electrode | 1.22 Inches Reach | 0.55 Inches Thread Diameter | 2.06 In. Insulator Height | Replacement For 12681659
Bki Insulator, Boot, Straight Spark Plug I0512 - Genuine OEM Replacement Part $25.29
$2529
current price $25.29Bki Insulator, Boot, Straight Spark Plug I0512 - Genuine OEM Replacement Part
Clearance 8pc/set For Car Truck Engine Heat Protector Sleeve Sleeving for Spark Plug Wire Was $31.00
8pc/set For Car Truck Engine Heat Protector Sleeve Sleeving for Spark Plug Wire
Vibrant Performance 25890 VIB25890 SPARK PLUG BOOT INSULATOR, SIZE: 3/4IN DIAMETER (4/PACK) - NATURAL COLOR $24.09 Was $30.54 $24.09/count
Now$2409
current price Now $24.09, Was $30.54$30.54
$24.09/count
Vibrant Performance 25890 VIB25890 SPARK PLUG BOOT INSULATOR, SIZE: 3/4IN DIAMETER (4/PACK) - NATURAL COLOR
15 out of 5 Stars. 1 reviews
Save with
TAYLOR CABLE 2524 Spark Plug Boot Heat Sleeve - Silver- Pack - 8 $94.99
$9499
current price $94.99TAYLOR CABLE 2524 Spark Plug Boot Heat Sleeve - Silver- Pack - 8
Vibrant Performance 25891 Spark Plug Boot Insulator Was $13.27
Vibrant Performance 25891 Spark Plug Boot Insulator
34.7 out of 5 Stars. 3 reviews
Save with
2523 Spark Plug Boot Heat Sleeve, Silver $27.20
$2720
current price $27.202523 Spark Plug Boot Heat Sleeve, Silver
8pcs Spark Plug Boot Heat Wrap Exhaust Wire Cover Protector
8pcs Spark Plug Boot Heat Wrap Exhaust Wire Cover Protector
FZFLZDH 8 Packs Car 1200 Degree Spark Plug Heat Protector Insulating Fire Sleeve ,Spark Plug Wire Boots Heat Shield Protector Sleeve Cover Compatible with SBC BBC 350 454 $20.99
$2099
current price $20.99FZFLZDH 8 Packs Car 1200 Degree Spark Plug Heat Protector Insulating Fire Sleeve ,Spark Plug Wire Boots Heat Shield Protector Sleeve Cover Compatible with SBC BBC 350 454
KarParts360 For Toyota Tercel 1995 96 97 98 1999 Spark Plug | Platinum | 0.75 Inches Reach | 0.04 Inches Gap | 0.55 Inches Thread Diameter | 2.04 Inches Insulator Height | Replacement For 19308036 $18.75
Sponsored
$1875
current price $18.75KarParts360 For Toyota Tercel 1995 96 97 98 1999 Spark Plug | Platinum | 0.75 Inches Reach | 0.04 Inches Gap | 0.55 Inches Thread Diameter | 2.04 Inches Insulator Height | Replacement For 19308036
KarParts360 For Porsche 968 1994 Spark Plug | Copper | 1 Ground Electrode | 0.75 Inches Reach | 0.04 Inches Gap | 1.99 Inches Insulator Height | Replacement For 19354429 $16.13
Sponsored
$1613
current price $16.13KarParts360 For Porsche 968 1994 Spark Plug | Copper | 1 Ground Electrode | 0.75 Inches Reach | 0.04 Inches Gap | 1.99 Inches Insulator Height | Replacement For 19354429
Clearance WHAMVOX 8 PCS Insulated Spark Plug Heat Shield Protector Wire Cover $20.59 Was $23.13
Now$2059
current price Now $20.59, Was $23.13$23.13
WHAMVOX 8 PCS Insulated Spark Plug Heat Shield Protector Wire Cover
8 Pcs Spark Plug Wire Boots 1800 Degree Heat Shield Protector Sleeve Black for Car $19.31
$1931
current price $19.318 Pcs Spark Plug Wire Boots 1800 Degree Heat Shield Protector Sleeve Black for Car
Sports Parts Inc 01-109 Spark Plug Connector with Waterproof Insulator $8.14
$814
current price $8.14Sports Parts Inc 01-109 Spark Plug Connector with Waterproof Insulator
Clearance Automobile Spark Plug High Voltage Insulat Grease Ignition Silicone Coil $6.04 Was $7.17
Now$604
current price Now $6.04, Was $7.17$7.17
Automobile Spark Plug High Voltage Insulat Grease Ignition Silicone Coil
Worgeous 8 PCS Spark Plug Protector Cover Insulated Insulation Black $24.55
$2455
current price $24.55Worgeous 8 PCS Spark Plug Protector Cover Insulated Insulation Black
Labwork 8Pcs 1200?F Car Spark Plug Wire Boots Heat Shield Protector Sleeves SBC BBC 350 454, Blue $8.65
$865
current price $8.65Labwork 8Pcs 1200?F Car Spark Plug Wire Boots Heat Shield Protector Sleeves SBC BBC 350 454, Blue
13 out of 5 Stars. 1 reviews
SHINYPASING 8Pcs Black Fiber Glass Insulated Boot Covers for Car Spark Plug Heat Insulation $16.61
$1661
current price $16.61SHINYPASING 8Pcs Black Fiber Glass Insulated Boot Covers for Car Spark Plug Heat Insulation
8Pcs Red 1200?F Car Spark Plug Wire Boots Heat Shield Protector Sleeves SBC BBC 350 454 $11.18
$1118
current price $11.188Pcs Red 1200?F Car Spark Plug Wire Boots Heat Shield Protector Sleeves SBC BBC 350 454
15 out of 5 Stars. 1 reviews
Save with
KarParts360 For Saturn LS/LS1/LW1 2000 Spark Plug | Copper | 1 Ground Electrode | 0.04 Inches Gap | 0.55 Inches Thread Diameter | 0.98 Inches Insulator Height | Replacement For 12681661 $20.19
Sponsored
$2019
current price $20.19KarParts360 For Saturn LS/LS1/LW1 2000 Spark Plug | Copper | 1 Ground Electrode | 0.04 Inches Gap | 0.55 Inches Thread Diameter | 0.98 Inches Insulator Height | Replacement For 12681661
KarParts360 For Mini Cooper 2002-2008 Spark Plug | Platinum | 0.75 Inches Reach | 0.04 Inches Gap | 0.55 Inches Thread Diameter | 2.04 Inches Insulator Height | Replacement For 19308036 $18.75
Sponsored
$1875
current price $18.75KarParts360 For Mini Cooper 2002-2008 Spark Plug | Platinum | 0.75 Inches Reach | 0.04 Inches Gap | 0.55 Inches Thread Diameter | 2.04 Inches Insulator Height | Replacement For 19308036
8 Pcs Spark Plug Wire Boots 1800 Degree Heat Shield Protector Sleeve Red for Car $22.99
$2299
current price $22.998 Pcs Spark Plug Wire Boots 1800 Degree Heat Shield Protector Sleeve Red for Car
15 out of 5 Stars. 1 reviews
CATIEBYE 8Pcs Spark Plug Cover Heat Insulation Sleeve in 15.50X3.00X3.00cm Blue Fiber for Engine Protection $24.66
$2466
current price $24.66CATIEBYE 8Pcs Spark Plug Cover Heat Insulation Sleeve in 15.50X3.00X3.00cm Blue Fiber for Engine Protection
8 Pcs Spark Plug Wire Boots 1800 Degree Heat Shield Protector Sleeve Orange for Car $19.71
$1971
current price $19.718 Pcs Spark Plug Wire Boots 1800 Degree Heat Shield Protector Sleeve Orange for Car
Unique Bargains 8 Pcs High Heat Shield Engine Spark Plug Wire Boots Protector Sleeve Cover for Car White $19.22
$1922
current price $19.22Unique Bargains 8 Pcs High Heat Shield Engine Spark Plug Wire Boots Protector Sleeve Cover for Car White
8-Pcs Spark Plug Wire Boot Heat Shield Sleeves Protector, 1200 Degree, 6in, Red $12.78
$1278
current price $12.788-Pcs Spark Plug Wire Boot Heat Shield Sleeves Protector, 1200 Degree, 6in, Red
45 out of 5 Stars. 4 reviews
Save with
Spark Plug Wire Heat Shield Sleeve Protection 2500 High Temp Heat Tape Protect 8-Pack (Black) $21.51
$2151
current price $21.51Spark Plug Wire Heat Shield Sleeve Protection 2500 High Temp Heat Tape Protect 8-Pack (Black)
Labwork Spark Plug Wire Boots Heat Shield Protector Sleeve SBC 350 454 (1200 Degrees Fahrenheit, Blue, 8 Pcs) $8.65 Was $10.78
Now$865
current price Now $8.65, Was $10.78$10.78
Labwork Spark Plug Wire Boots Heat Shield Protector Sleeve SBC 350 454 (1200 Degrees Fahrenheit, Blue, 8 Pcs)
COOPHYA 8Pcs Car Wire Cover in Black Fiber Glass for Spark Plug Heat Insulation and Protection $15.79
$1579
current price $15.79COOPHYA 8Pcs Car Wire Cover in Black Fiber Glass for Spark Plug Heat Insulation and Protection
LABLT 8Pcs 1200° Spark Plug Wire Boots Heat Shield Protector Sleeve Car From $11.19
From$1119
LABLT 8Pcs 1200° Spark Plug Wire Boots Heat Shield Protector Sleeve Car
Save with
2524 Spark Plug Boot Heat Sleeve - Silver, Pack - 8 $98.93
$9893
current price $98.932524 Spark Plug Boot Heat Sleeve - Silver, Pack - 8
HOMEMAXS 8 Pcs Spark Plug Wire Heat Shield Blue for Car Use HighTemperature Insulation $14.20
$1420
current price $14.20HOMEMAXS 8 Pcs Spark Plug Wire Heat Shield Blue for Car Use HighTemperature Insulation
Tekuisi Durable Metalic heat sleeve Heat Insulation Loop Parts Protective Protector Shield 1pc Spark plug 2000 degrees $8.95
$895
current price $8.95Tekuisi Durable Metalic heat sleeve Heat Insulation Loop Parts Protective Protector Shield 1pc Spark plug 2000 degrees
Worgeous 8 PCS Spark Plug Protector Automotive Cover Insulated Black $14.94
$1494
current price $14.94Worgeous 8 PCS Spark Plug Protector Automotive Cover Insulated Black
2560 Spark Plug Boot Heat Sleeve- Black $82.14 Was $100.80
Now$8214
current price Now $82.14, Was $100.80$100.80
2560 Spark Plug Boot Heat Sleeve- Black
4 Pcs Spark Plug Wire Boots 1800 Degree Heat Shield Protector Sleeve Black for Car $16.11
$1611
current price $16.114 Pcs Spark Plug Wire Boots 1800 Degree Heat Shield Protector Sleeve Black for Car
8-Pcs Spark Plug Wire Boot Heat Shield Sleeves Protector, 1800 Degree, 6in $14.25 Was $16.19
Now$1425
current price Now $14.25, Was $16.19$16.19
8-Pcs Spark Plug Wire Boot Heat Shield Sleeves Protector, 1800 Degree, 6in
16Pcs 2500 for Spark Plug Wire Boots Protector Sleeve Heat Shield Cover for LS1/ Titanium $21.98
$2198
current price $21.9816Pcs 2500 for Spark Plug Wire Boots Protector Sleeve Heat Shield Cover for LS1/ Titanium
Popular in Spark Plug Insulator
Related Products
4 pc NGK V-Power Spark Plugs compatible with Daewoo Nubira 2.0L L4 1999-2002
4 pc NGK V-Power Spark Plugs compatible with Daewoo Nubira 2.0L L4 1999-2002$21.34current price $21.344 pc NGK V-Power Spark Plugs compatible with Daewoo Lanos 1.5L L4 1999-2002
4 pc NGK V-Power Spark Plugs compatible with Daewoo Lanos 1.5L L4 1999-2002$19.18current price $19.18Black Ceramic Spark Plug 90 Deg Boot Set
Black Ceramic Spark Plug 90 Deg Boot Set$109.99current price $109.99NGK Triple-Gasket Sealing Spark Plugs NGK309, 1.6 oz
NGK Triple-Gasket Sealing Spark Plugs NGK309, 1.6 oz$10.36current price $10.36NGK Triple-Gasket Sealing Spark Plugs NGK1, 1.76 oz
NGK Triple-Gasket Sealing Spark Plugs NGK1, 1.76 oz$9.33current price $9.33NGK Triple-Gasket Sealing Spark Plugs NGK1443, Copper
NGK Triple-Gasket Sealing Spark Plugs NGK1443, Copper$14.58current price $14.588 pc Champion 938M Copper Plus Spark Plugs for BPZ8HN10 BPZ8HS10 QL78YC Ignition Wire Secondary
8 pc Champion 938M Copper Plus Spark Plugs for BPZ8HN10 BPZ8HS10 QL78YC Ignition Wire Secondary$36.20current price $36.20White Ceramic Spark Plug 90 Deg Boot Set
White Ceramic Spark Plug 90 Deg Boot Set$88.58current price $88.58NGK 317 Standard Spark Plug, Triple-Gasket Sealing, OEM Quality
NGK 317 Standard Spark Plug, Triple-Gasket Sealing, OEM Quality$9.81current price $9.812 pc NGK 97606 Laser Platinum Spark Plugs for 4505 4703 6734 68022888AA 9055 FR8SPP30X FR8TI332 IKH16TT PKH16TT SPLZFR5B13 XP6003 Ignition Wire Secondary Fits select: 2008-2012 DODGE RAM 1500
2 pc NGK 97606 Laser Platinum Spark Plugs for 4505 4703 6734 68022888AA 9055 FR8SPP30X FR8TI332 IKH16TT PKH16TT SPLZFR5B13 XP6003 Ignition Wire Secondary Fits select: 2008-2012 DODGE RAM 1500$25.85current price $25.85NGK 480 Spark Plug OEM Quality Triple Gasket Seal, Consistent Performance
NGK 480 Spark Plug OEM Quality Triple Gasket Seal, Consistent Performance$9.55current price $9.552 pc NGK 6987 V-Power Spark Plugs for 347 3922 439 5224 56028356AA 79015 RC12MCC4 SPZFR6F11G Ignition Wire Secondary Fits select: 2007-2012 JEEP LIBERTY, 2002-2012 DODGE RAM 1500
2 pc NGK 6987 V-Power Spark Plugs for 347 3922 439 5224 56028356AA 79015 RC12MCC4 SPZFR6F11G Ignition Wire Secondary Fits select: 2007-2012 JEEP LIBERTY, 2002-2012 DODGE RAM 1500$13.42current price $13.428561HT-8 Black 90 deg Ceramic Spark Plug Boot Kit - Pack of 8
8561HT-8 Black 90 deg Ceramic Spark Plug Boot Kit - Pack of 8$146.04current price $146.04NGK V-Power Spark Plug BPR6EY-11 (4 Pack) for GEO STORM BASE 1990-1993 1.6L/1588cc
NGK V-Power Spark Plug BPR6EY-11 (4 Pack) for GEO STORM BASE 1990-1993 1.6L/1588cc$23.23current price $23.2310 pc Champion 909 Copper Plus Spark Plugs for 82300325 RS17YX Ignition Wire Secondary
10 pc Champion 909 Copper Plus Spark Plugs for 82300325 RS17YX Ignition Wire Secondary$29.84current price $29.84