Premium Spark Plug Wire Set – QSF 9748HH (8 Pcs)
High-performance OEM replacement wires for GMC & Chevrolet engines, ensuring optimal ignition efficiency. Engineered with premium silicone insulation for superior heat resistance (up to 500°F) and anti-interference shielding. Precision copper-core conductors deliver consistent voltage transfer, reducing misfires.
Direct-fit design matches factory specs for easy installation (no modifications required). Ideal for daily drivers, towing, or high-performance builds. Durable 8mm thickness resists abrasion and oil exposure.
Sold as a complete 8-piece set—backed by bulk pricing for commercial buyers. Trusted global wholesale supplier with guaranteed lowest prices.
























Recent Purchase
dar***
Color:Default;
$39.85
10 days ago
nlz***
Color:Default;
$95.64
44 days ago
uaw***
Color:Default;
$151.43
11 days ago
byp***
Color:Default;
$31.88
3 days ago
rwd***
Color:Default;
$119.55
47 days ago
xfr***
Color:Default;
$135.49
13 days ago
yyn***
Color:Default;
$159.40
47 days ago
wna***
Color:Default;
$119.55
30 days ago
rir***
Color:Default;
$87.67
3 days ago
lpu***
Color:Default;
$79.70
23 days ago
View All
Customer Reviews

QSF 9748HH Spark Plug Wire Set (8 Pcs) OEM 9748HH for For GMC Chevrolet
$5.2$7.97-34.76%
Color:
Default
Quantity:
Add to Cart
Wishlist
Features
See More