

⚡ Power your GM with precision and durability—spark the difference!
The GM Genuine Parts 19431551 Sparkplug Wire Kit delivers OEM-quality spark plug wires engineered specifically for Chevrolet, Buick, GMC, and Cadillac vehicles. Featuring durable PVC insulation and a precise fit, this kit ensures efficient high voltage pulse transfer for optimal engine performance. Backed by a limited lifetime warranty and trusted by GM professionals, it’s the smart upgrade for smoother idling and reliable ignition.








| ASIN | B09NMK4Q15 |
| Best Sellers Rank | #6,093 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Spark Plug Wire Sets |
| Brand | GM GENUINE PARTS |
| Brand Name | GM GENUINE PARTS |
| Cable Type | Spark Plug Wire |
| Connector Type | Boot-style" Or "Idc |
| Customer Reviews | 4.7 out of 5 stars 515 Reviews |
| Included Components | Spark Plug Wire Set |
| Item Dimensions | 10.7 x 6.2 x 4.2 inches |
| Item Type Name | Wire Sets - GM,Wire Sets - GM |
| Item Weight | 2.4 ounces |
| Item dimensions L x W x H | 10.7 x 6.2 x 4.2 inches |
| Manufacturer | GM Genuine Parts |
| Material | Polyvinyl Chloride (PVC) |
| Material Type | Polyvinyl Chloride (PVC) |
| Model | 19431551 |
| Part Number | 19431551 |
| UPC | 193468956467 |
| Unit Count | 1 Count |
| Warranty Description | Limited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details |
C**O
Perfect fit
Perfect fit. These with AC Delhi spark plugs made my truck run great again.
A**O
Great Product, Highly Recommend
Installed on my 2018 Chevy Tahoe. Runs a lot smoother especially at idle. Good brand for a great price.
D**.
OEM very good quality!
Great product
J**Y
Great wires just like factory.
Fit perfectly. Used on a 2015 gmc sierra 6.2
C**R
2015 GMC Sierra 5.3l
Replaced spark plug wires and plugs at ~85kmi on my GMC Sierra 5.3l. Exact OEM replacement and come preinstalled with dialectic grease.
D**G
Plug wires
Perfect fit. Appear to work just fine!
J**N
OEM
Product came fast and are exactly what i needed. Amazon states that this does not fit my truck. But the one that does is the single version with a different part #. When i looked it up, google says they are the exact same thing, just that has different part numbers because 1 is a different part number then the 8 pack. so don't get stuck going aftermarket or paying $120 for 8.
J**R
Perfect
Perfect fit at a great price. 4 stars because the first pack sent had been opened. Not a big deal on most products, but far to much of a headache to replace and take a chance on bad plugs.
Trustpilot
5 days ago
3 weeks ago