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โก Upgrade your ignition gameโspark power that keeps you ahead of the pack!
The ACDelco Professional 9748UU Spark Plug Wire Set (pack of 8) features fiberglass-strengthened, high-temp silicone insulation and corrosion-resistant terminals. Designed for a precise fit and waterproof seal, it supports 96% of domestic vehicles, ensuring reliable spark delivery and enhanced engine performance. Trusted by professionals and DIYers alike, these wires meet or exceed OEM standards for durability and efficiency.








| ASIN | B00FG2N0AY |
| Best Sellers Rank | #21,445 in Automotive ( See Top 100 in Automotive ) #12 in Automotive Replacement Spark Plug Wire Sets |
| Brand | ACDelco |
| Brand Name | ACDelco |
| Cable Type | acdelco |
| Color | Black |
| Connector Gender | Male-to-Male |
| Customer Package Type | FFP |
| Customer Reviews | 4.7 out of 5 stars 724 Reviews |
| Data Transfer Rate | 1 Gigabytes Per Second |
| Frequency | 1 KHz |
| Global Trade Identification Number | 00808709034933 |
| Indoor Outdoor Usage | Outdoor |
| Item Shape | Round |
| Item Weight | 0.01 Ounces |
| Manufacturer | ACDelco |
| Maximum Voltage | 18 Volts (DC) |
| Model | 9748UU |
| Number of Items | 8 |
| Number of Pins | 2 |
| Other Special Features of the Product | Waterproof |
| Outer Material | Silicone |
| Part Number | 19297035 |
| Recommended Uses For Product | Automotive |
| Special Feature | Waterproof |
| UPC | 808709034933 |
| Unit Count | 8.0 Count |
| Warranty Description | Limited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details. |
| Wattage | 1 watts |
T**3
OEM fit 2014 Yukon
This is a direct fit for 2014 GMC Yukon. It says they donโt fit but these are the oem fit wires for the round coils. Changed them and the plugs and they work great so far. Seem to be high quality like the oem ones.
A**R
Reliable
You get what you expect from Delco products...
M**G
OEM quality is a must with spark plug wires
Expecting OEM quality as many mechanics have mentioned weird problems from the non OEM wires. Not worth the hassle and will stick with the AC Delco
A**4
Good price
Parts were as described, for 2011 Silverado. Good value/ price.
J**H
Perfect fit
work great in my 2009 chevrolet silverado 1500
D**K
So far so good.
At first I was a bit concerned about the different languages on the box, that they might be counterfeit. Then I found out that ACdelco is made in different countries also. Beside that, they work fine on my 2013 sierra.
J**M
Great product!
Put them on my 09 Silverado (5.3L) after the stock ones had disintegrated (between 16 years of age and 90,000 miles it was bound to happen) causing a misfire. After ~15,000 miles on these new ones, i am well pleased. No issues have come up and the labor to change them was not bad at all.
R**E
OEM LIke!
Fit like a glove!
C**.
Will probably outcast the life of the vehicle
Work flawlessly can't beat oem
S**T
Perfect fit and work great!
Great wires. Identical to the OEM wires that came on my 2011 GMC Sierra 5.3 L. Perfect fit and work great. Came on time and in good condition.
R**.
Great wires.
Fit my 2009 Sierra perfectly. Just remember to reuse the original aluminum heat shields from the old wires.
D**G
Works Great. Just like OEM!!!
Works Great. Just like Oem. Price is fair. Recommended
M**D
AC DELCO parts!!!
Work like a charm...great price!!
Trustpilot
1 week ago
2 weeks ago