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Chevrolet Avalanche Ignition & Spark Plugs

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We stock Genuine OEM Chevrolet® Ignition & Spark Plugs for your Chevrolet Avalanche. OEM ignition and spark plugs are designed specifically for your vehicle's engine, ensuring optimal performance and fuel efficiency. These parts are responsible for igniting the fuel in the combustion chamber, making them critical components of your engine's operation. By choosing OEM ignition and spark plugs, you can be confident in their quality and reliability, which can help extend the life of your engine and prevent potential damage or issues. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.

12731653 - : Spark Plug Wire for Cadillac: Escalade, Escalade ESV, Escalade EXT | Chevrolet: Avalanche, Camaro, Caprice, Colorado, Corvette, Express 1500, Express 2500, Express 3500, Express 4500, Impala, LCF 3500, Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, SS, Suburban 1500, Suburban 2500, Suburban 3500 HD, Tahoe, Trailblazer | GMC: Canyon, Envoy, Savana 1500, Savana 2500, Savana 3500, Savana 4500, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500 | Hummer: H2, H3, H3T | Pontiac: G8 Image

Spark Plug Wire

GM 12731653

Express, savana. 4.8l. Caprice PPV. 6.0l. 6.2L without supercharger. 7.0L. Hummer H2. 10.5 long. Impala, Monte Carlo. 5.3l.

$39.97

MSRP $68.38

Save $28.41

41.5% Off

12680072 - : OEM NEW 2006-20 GM Chevrolet Savana Gasoline Engine Ignition Spark Plug 12680072 for Buick: LaCrosse, Rainier | Cadillac: Escalade, Escalade ESV, Escalade EXT | Chevrolet: Avalanche, Avalanche 1500, Camaro, Caprice, Colorado, Corvette, Express 1500, Express 2500, Express 3500, Express 4500, LCF 3500, Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, SS, Suburban 1500, Suburban 2500, Suburban 3500 HD, Tahoe | GMC: Canyon, Savana 1500, Savana 2500, Savana 3500, Savana 4500, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500 | Hummer: H3, H3T | Pontiac: G8 Image

OEM NEW 2006-20 GM Chevrolet Savana Gasoline Engine Ignition Spark Plug 12680072

GM 12680072

6.0L. Iridium. Vendor:acdelco. Vendor #41-985. Iridium is the latest in spark plug technology and is an exact replacement for vehicles'...

$11.52

MSRP $16.46

Save $4.94

30% Off

19417612 - : Spark Plug Wire Kit for Buick: LaCrosse, Rainier | Cadillac: CTS, Escalade, Escalade ESV, Escalade EXT | Chevrolet: Avalanche, Corvette, Express 1500, Express 2500, Express 3500, Impala, Monte Carlo, Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, SSR, Suburban 1500, Suburban 2500, Tahoe, Trailblazer, Trailblazer EXT | GMC: Envoy, Envoy XL, Envoy XUV, Savana 1500, Savana 2500, Savana 3500, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500 | Hummer: H2, H3 | Pontiac: G8, Grand Prix Image

Spark Plug Wire Kit

GM 19417612

Durable to help transfer high voltage pulses without damage

$116.80

MSRP $214.32

Save $97.52

45.5% Off

85636870 - : Ignition Switch for Cadillac: Escalade, Escalade ESV, Escalade EXT | Chevrolet: Avalanche, Express 1500, Express 2500, Express 3500, Express 4500, Silverado 1500, Silverado 1500 LD, Silverado 2500 HD, Silverado 3500 HD, Suburban, Suburban 1500, Suburban 2500, Tahoe | GMC: Savana 1500, Savana 2500, Savana 3500, Savana 4500, Sierra 1500, Sierra 1500 Limited, Sierra 2500 HD, Sierra 3500 HD, Yukon, Yukon XL, Yukon XL 1500, Yukon XL 2500 | Hummer: H2 Image

Ignition Switch

GM 85636870

Express, savana. With tilt wheel. Tahoe, Yukon, Escalade. Suburban, Yukon XL. Escalade ESV. Avalanche, Escalade EXT. Sierra, silverado....

$27.32

MSRP $46.74

Save $19.42

41.5% Off

12699382 - : Ignition Coil for Buick: LaCrosse, Rainier | Cadillac: CTS, Escalade, Escalade ESV, Escalade EXT | Chevrolet: Avalanche, Camaro, Caprice, Colorado, Corvette, Express 1500, Express 2500, Express 3500, Express 4500, Impala, LCF 3500, Monte Carlo, Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, SS, SSR, Suburban 1500, Suburban 2500, Suburban 3500 HD, Tahoe, Trailblazer, Trailblazer EXT | GMC: Canyon, Envoy, Envoy XL, Envoy XUV, Savana 1500, Savana 2500, Savana 3500, Savana 4500, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500 | Hummer: H2, H3, H3T | Pontiac: G8, Grand Prix, GTO Image

Ignition Coil

GM 12699382

High quality coated windings to improve durability and provide protection against internal shorts and dielectric breakdown Silicone...

$83.03

MSRP $151.66

Save $68.63

45.3% Off

15794826 - : Ignition Lock Cylinder for Buick: LaCrosse, Lucerne, Terraza | Cadillac: DTS, Escalade, Escalade ESV, Escalade EXT, SRX | Chevrolet: Avalanche, Express 1500, Express 2500, Express 3500, Express 4500, Impala, Impala Limited, Monte Carlo, Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, Suburban 1500, Suburban 2500, Tahoe, Uplander | GMC: Savana 1500, Savana 2500, Savana 3500, Savana 4500, Sierra 1500, Sierra 1500 Classic, Sierra 2500 HD, Sierra 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500 | Hummer: H2 | Pontiac: Montana | Saturn: Relay Image

Ignition Lock Cylinder

GM 15794826

This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...

$79.08

MSRP $126.71

Save $47.63

37.6% Off

12579355 - : Ignition Coil Wire for Buick: LaCrosse, Rainier | Cadillac: CTS, Escalade, Escalade ESV, Escalade EXT | Chevrolet: Avalanche, Camaro, Corvette, Express 1500, Express 2500, Express 3500, Impala, Monte Carlo, Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, SS, SSR, Suburban 1500, Suburban 2500, Tahoe, Trailblazer, Trailblazer EXT | GMC: Envoy, Envoy XL, Envoy XUV, Savana 1500, Savana 2500, Savana 3500, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500 | Hummer: H2, H3, H3T | Pontiac: Grand Prix Image

Ignition Coil Wire

GM 12579355

4.8, 5.3, 6.0 & 6.2L. 2003-05, 5.3L. 6.2L without supercharger. Wire connector. 7.0L. 2008-09. Insulated to help protect the interior...

$135.69

MSRP $248.98

Save $113.29

45.5% Off

12580353 - : Ignition Coil Mounting Bracket for Buick: LaCrosse, Rainier | Cadillac: CTS, Escalade, Escalade ESV, Escalade EXT | Chevrolet: Avalanche, Camaro, Caprice, Corvette, Express 1500, Express 2500, Express 3500, Impala, Monte Carlo, Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, SS, SSR, Suburban 1500, Suburban 2500, Tahoe, Trailblazer, Trailblazer EXT | GMC: Envoy, Envoy XL, Envoy XUV, Savana 1500, Savana 2500, Savana 3500, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500 | Hummer: H2, H3, H3T | Pontiac: G8, Grand Prix, GTO Image

Ignition Coil Mounting Bracket

GM 12580353

2003-05, 5.3L. 6.2L without supercharger. 6.0 & 6.2L. 7.0L. 2008-09. This GM Genuine Part is designed, engineered, and tested to...

$24.27

MSRP $41.52

Save $17.25

41.5% Off

12623730 - : OEM NEW 04-20 GM Chevrolet Cadillac Ignition Knock (Detonation) Sensor 12623730 for Buick: LaCrosse, Lucerne, Rainier, Rendezvous, Terraza | Cadillac: CTS, DTS, Escalade, Escalade ESV, Escalade EXT, SRX, STS, XLR | Chevrolet: Avalanche, Camaro, Caprice, Colorado, Corvette, Equinox, Express 1500, Express 2500, Express 3500, Express 4500, Impala, LCF 3500, Malibu, Monte Carlo, Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, SS, SSR, Suburban 1500, Suburban 2500, Suburban 3500 HD, Tahoe, Trailblazer, Trailblazer EXT, Uplander | GMC: Canyon, Envoy, Envoy XL, Envoy XUV, Savana 1500, Savana 2500, Savana 3500, Savana 4500, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500 | Hummer: H2, H3, H3T | Pontiac: G6, G8, Grand Prix, GTO, Montana, Torrent | Saturn: Aura, Relay, Vue Image

OEM NEW 04-20 GM Chevrolet Cadillac Ignition Knock (Detonation) Sensor 12623730

GM 12623730

Sends signals to the engine control module (ECM) to adjust timing Helps prevent damage to the engine caused by pre-ignition

$16.45

MSRP $25.30

Save $8.85

35% Off

26088811 - : OEM NEW 2004-14 GM Chevrolet Steering Column Ignition Lock Case Housing 26088811 for Buick: Rainier | Cadillac: Escalade, Escalade ESV, Escalade EXT | Chevrolet: Avalanche, Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, Suburban 1500, Suburban 2500, Tahoe, Trailblazer, Trailblazer EXT | GMC: Envoy, Envoy XL, Envoy XUV, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500 | Hummer: H2 | Oldsmobile: Bravada Image

OEM NEW 2004-14 GM Chevrolet Steering Column Ignition Lock Case Housing 26088811

GM 26088811

Silverado,sierra. Envoy/Rainier/Trailblazer. 4wd. 2008-09, without power tilt. Bravada. 4wd. This GM Genuine Part is designed,...

$154.10

MSRP $248.04

Save $93.94

37.9% Off

12731654 - : Plug Wire Set for Cadillac: Escalade, Escalade ESV, Escalade EXT | Chevrolet: Avalanche, Camaro, Caprice, Colorado, Corvette, Express 1500, Express 2500, Express 3500, Express 4500, Impala, LCF 3500, Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, SS, Suburban 1500, Suburban 2500, Suburban 3500 HD, Tahoe, Trailblazer | GMC: Canyon, Envoy, Savana 1500, Savana 2500, Savana 3500, Savana 4500, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500 | Hummer: H2, H3, H3T | Pontiac: G8 Image

Plug Wire Set

GM 12731654

$117.68

MSRP $215.92

Save $98.24

45.5% Off

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