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Part #: L21YY3
SKU: 382|L21YY3
$34.53
In Stock (1 available)
| Brand | Aceon Auto Parts |
| CS-SKU | 382|L21YY3 |
| Manufacturer Part Number | L21YY3 |
| Quantity | 1 |
| Type | Ignition Coil |
| Warranty | Lifetime |
| Years | 2005-2017 |
| Year | Make | Model | Trim | Engine |
|---|---|---|---|---|
| 2010 | Chevrolet | Silverado 1500 | LTZ Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Cadillac | Escalade | Base Sport Utility 4-Door | 6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Cadillac | Escalade | Platinum Sport Utility 4-Door | 6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Cadillac | Escalade ESV | Base Sport Utility 4-Door | 6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Cadillac | Escalade ESV | Lujo Sport Utility 4-Door | 6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Cadillac | Escalade ESV | Platinum Sport Utility 4-Door | 6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Cadillac | Escalade EXT | Base Crew Cab Pickup 4-Door | 6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Avalanche | Base Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Avalanche | LS Crew Cab Pickup 4-Door |
| 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Avalanche | LT Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Avalanche | LTZ Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Camaro | SS Coupe 2-Door | 6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated |
| 2010 | Chevrolet | Corvette | Base Convertible 2-Door | 6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated |
| 2010 | Chevrolet | Corvette | Base Hatchback 2-Door | 6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated |
| 2010 | Chevrolet | Corvette | Grand Sport Convertible 2-Door | 6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated |
| 2010 | Chevrolet | Corvette | Grand Sport Hatchback 2-Door | 6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated |
| 2010 | Chevrolet | Corvette | ZR1 Hatchback 2-Door | 6.2L 6162CC 376Cu. In. V8 GAS OHV Supercharged |
| 2010 | Chevrolet | Express 3500 | Base Cutaway Van 2-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Express 3500 | Base Extended Cargo Van 3-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Express 3500 | Base Standard Cargo Van 3-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Express 3500 | Base Standard Cargo Van 4-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Express 3500 | LS Extended Passenger Van 3-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Express 3500 | LS Standard Passenger Van 3-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Express 3500 | LS Standard Passenger Van 4-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Express 3500 | LT Extended Passenger Van 3-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Express 3500 | LT Standard Passenger Van 3-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Express 3500 | LT Standard Passenger Van 4-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Express 4500 | Base Cutaway 2-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Silverado 1500 | LS Crew Cab Pickup 4-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Silverado 1500 | LS Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Silverado 1500 | LT Crew Cab Pickup 4-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Silverado 1500 | LT Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Silverado 1500 | LT Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Silverado 1500 | LTZ Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Silverado 1500 | WT Crew Cab Pickup 4-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Silverado 1500 | WT Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Silverado 1500 | WT Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Silverado 1500 | XFE Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Silverado 2500 HD | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Silverado 2500 HD | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Silverado 2500 HD | LT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Silverado 2500 HD | LTZ Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Silverado 2500 HD | LTZ Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Silverado 2500 HD | WT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Silverado 2500 HD | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Silverado 2500 HD | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Suburban 1500 | 75 Aniversario Diamond Edition Sport Utility 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Suburban 1500 | Base Sport Utility 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Suburban 1500 | LS Sport Utility 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Suburban 1500 | LT Sport Utility 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Suburban 1500 | LTZ Sport Utility 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Suburban 2500 | Base Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Suburban 2500 | LS Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Suburban 2500 | LT Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Tahoe | LS Sport Utility 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Tahoe | LT Sport Utility 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | Tahoe | LTZ Sport Utility 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Chevrolet | W4500 Tiltmaster | W4S042 Straight Truck - Low Tilt | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2010 | GMC | Canyon | SLE Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2010 | GMC | Canyon | SLE Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2010 | GMC | Canyon | SLE Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2010 | GMC | Canyon | SLT Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2010 | GMC | Canyon | SLT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2010 | GMC | Savana 1500 | Base Standard Cargo Van 3-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 1500 | Base Standard Cargo Van 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 1500 | LS Standard Passenger Van 3-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 1500 | LS Standard Passenger Van 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 1500 | LT Standard Passenger Van 3-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 1500 | LT Standard Passenger Van 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 1500 | SL Standard Passenger Van 3-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 1500 | SL Standard Passenger Van 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 1500 | SLE Standard Passenger Van 3-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 1500 | SLE Standard Passenger Van 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 2500 | Base Extended Cargo Van 3-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 2500 | Base Standard Cargo Van 3-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 2500 | Base Standard Cargo Van 4-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 2500 | LS Standard Passenger Van 3-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 2500 | LS Standard Passenger Van 4-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 2500 | LT Standard Passenger Van 3-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 2500 | LT Standard Passenger Van 4-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 2500 | SL Standard Passenger Van 3-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 2500 | SL Standard Passenger Van 4-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 2500 | SLE Standard Passenger Van 3-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 2500 | SLE Standard Passenger Van 4-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 3500 | Base Cutaway Van 2-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 3500 | Base Extended Cargo Van 3-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 3500 | Base Standard Cargo Van 3-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 3500 | Base Standard Cargo Van 4-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 3500 | LS Extended Passenger Van 3-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 3500 | LS Standard Passenger Van 3-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 3500 | LS Standard Passenger Van 4-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Savana 4500 | Base Cutaway 2-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Sierra 1500 | SL Crew Cab Pickup 4-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Sierra 1500 | SL Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Sierra 1500 | SLE Crew Cab Pickup 4-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Sierra 1500 | SLE Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Sierra 1500 | SLE Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Sierra 1500 | SLT Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Sierra 1500 | SLT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Sierra 1500 | WT Crew Cab Pickup 4-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Sierra 1500 | WT Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Sierra 1500 | WT Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Sierra 3500 HD | SLE Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2010 | GMC | Sierra 3500 HD | SLE Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2010 | GMC | Sierra 3500 HD | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2010 | GMC | Sierra 3500 HD | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2010 | GMC | Sierra 3500 HD | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2010 | GMC | Sierra 3500 HD | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Sierra 3500 HD | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Sierra 3500 HD | WT Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Sierra 3500 HD | WT Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Sierra 3500 HD | WT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Sierra 3500 HD | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Sierra 3500 HD | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | W4500 Forward | W4S042 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2010 | GMC | W4500 Forward | W4S042 Straight Truck - Low Tilt | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2010 | GMC | Yukon | Denali Hybrid Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 FULL HYBRID EV-FLEX (FHEV) OHV Naturally Aspirated |
| 2010 | GMC | Yukon | Denali Sport Utility 4-Door | 6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Yukon | Hybrid Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 FULL HYBRID EV-FLEX (FHEV) OHV Naturally Aspirated |
| 2010 | GMC | Yukon | SLE Sport Utility 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Yukon | SLT Sport Utility 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Yukon XL 1500 | Denali Sport Utility 4-Door | 6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Yukon XL 1500 | SLE Sport Utility 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Yukon XL 1500 | SLT Sport Utility 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Yukon XL 2500 | SLE Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | GMC | Yukon XL 2500 | SLT Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Hummer | H3 | Alpha Sport Utility 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010 | Hummer | H3T | Alpha Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |