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โก Ignite your drive with flawless power and fit!
The ACDelco Professional 9748HH Spark Plug Wire Set delivers premium ignition performance with fiberglass-reinforced, high-temp silicone wires designed to fit over 96% of domestic vehicles. Featuring corrosion-resistant terminals, water-tight boots, and high dielectric insulators, this 8-wire set ensures maximum spark delivery and durability. Trusted by professionals and backed by a limited lifetime warranty, itโs the smart upgrade for reliable engine performance.








| ASIN | B000S2QVYE |
| Best Sellers Rank | #8,456 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Replacement Spark Plug Wire Sets |
| Brand | ACDelco |
| Brand Name | ACDelco |
| Cable Type | spark plug wire |
| Connector Type | Boot |
| Customer Reviews | 4.7 out of 5 stars 2,549 Reviews |
| EU Spare Part Availability Duration | 7 Years |
| Global Trade Identification Number | 00707773322116 |
| Included Components | 1x 9748HH AcDelco Spark Plug Wire Set |
| Item Dimensions | 3.8 x 10 x 6 inches |
| Item Weight | 1.1 Pounds |
| Item dimensions L x W x H | 3.8 x 10 x 6 inches |
| Manufacturer | ACDelco |
| Material | Fiberglass, Silicone |
| Material Type | Fiberglass, Silicone |
| Model | 9748HH |
| Part Number | 88862385 |
| UPC | 707773322116 |
| Warranty Description | Limited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details. |
J**E
Only bye AcDelco for your GM vehicle....
Another great GM product along with new spark plugs keeps my truck in top notch condition and my life issue few just be sure you not buying fakes only buy AcDelco OEM parts from the AcDelco store there's a lot of fakes out there and there
D**D
Long style wire
Fit longer wires on 2005 2500HD 6.0
L**Y
OEM quality
worked perfect for my 2002 Silverado 2500 HD 6.0
M**S
2005 gmc Sierra
Real acdelco spark plug wires Good quality good price
A**N
Wires
Install went well. Price and fast delivery.
U**Y
Identical to original
Good quality but disappointed they are made in china now . Used these on my 2005 Yukon 5.3 . Identical to my original
A**R
Fits Great
Great Product
A**R
No issues
No issues
X**C
OEM
Quality, OEM wires. I didn't know if my truck took these, or the shorter wires. Turns out it takes the shorter one, however these also fit with only an inch of slack. So it doesn't look messy or out of place. TBH, I doubt most people would even know. I'd say if you don't know which set you need, the long or the short, just get these and you'll be fine with them. My truck is a 2007, so it's on its last legs anyway.
A**O
Es un producto original
De bastante calidad
M**S
Didn't fit my 2011 q56
Waste of time and money
F**R
Delco quality is hard to beat, these wires are actual Delco that I received
Delco quality is hard to beat, worth the extra money to buy OEM quality instead of buying cheap junk you need to replaced twice as much Only thing these plug wires are a bit longer compared to the factory OEM Delco wires I removed for my 2500 Chev
S**5
Wire set
They fit and work well.
Trustpilot
4 days ago
3 weeks ago