High-Quality Iridium Spark Plug SP-537 CYFS-12Y-2
Premium iridium tip ensures superior ignition performance and extended durability, reducing misfires and fuel consumption. Precision-engineered electrode design enhances combustion efficiency for smoother acceleration and optimal engine response.
Corrosion-resistant nickel-plated shell withstands extreme temperatures and harsh driving conditions, ideal for both daily commutes and high-performance vehicles. Exact OEM replacement (SP-537 / CYFS12Y2) for seamless compatibility with major car models.
Exclusive wholesale pricing for bulk orders—stock up on professional-grade auto parts at unbeatable global rates. Trusted by mechanics and retailers for consistent quality and reliable wholesale supply.












Recent Purchase
dnt***
Color:Default;
$17.58
22 days ago
ovh***
Color:Default;
$14.65
49 days ago
lyr***
Color:Default;
$32.23
41 days ago
pqt***
Color:Default;
$29.30
21 days ago
mbj***
Color:Default;
$11.72
48 days ago
jad***
Color:Default;
$41.02
18 hours ago
lot***
Color:Default;
$11.72
2 days ago
hmm***
Color:Default;
$29.30
26 days ago
pef***
Color:Default;
$32.23
19 days ago
nns***
Color:Default;
$20.51
10 days ago
View All
Customer Reviews

High quality iridium auto parts spark plug OEM SP-537 CYFS-12Y-2 bujias SP537 CYFS12Y2
$1.5$2.93-48.81%
Color:
Default
Quantity:
Add to Cart
Wishlist
Features
See More