Premium Stainless Steel CNC Custom Automotive Connector
Precision-machined from high-grade 304 stainless steel for superior corrosion resistance and durability. Features M14x1.25 to 3/4-16 thread conversion with exact tolerances for seamless fitment.
Engineered for Ford 4.6L/5.4L/6.8L V-10 engines (compatible with part #38900), this spark plug adapter ensures optimal ignition performance. Ideal for automotive workshops, engine rebuilds, and performance upgrades.
CNC-turned finish eliminates burrs for perfect thread engagement. Bulk pricing available for wholesalers and fleet servicing centers. Ships globally with guaranteed lowest wholesale rates.


















Recent Purchase
lua***
Specification:D 22x23mm;
$71.70
6 days ago
gdw***
Specification:D 22x23mm;
$86.04
20 days ago
txg***
Specification:D 22x23mm;
$35.85
23 days ago
tcr***
Specification:M14x1.25 female;
$79.24
20 days ago
enr***
Specification:M14x1.25 female;
$101.88
35 days ago
yvf***
Specification:M14x1.25 female;
$96.22
1 day ago
mdv***
Specification:3/4-16 male;
$112.54
32 days ago
mdr***
Specification:3/4-16 male;
$33.10
12 days ago
sdx***
Specification:3/4-16 male;
$86.06
21 days ago
View All
Customer Reviews

Stainless Steel CNC Custom part Automotive Connector M14x1.25 To 3/4-16 Fit Ford 4.6L 5.4L 6.8 V-10 38900 Car Spark Plug Adapter
$4.22$5.66-25.44%
Specification:
M14x1.25 female
D 22x23mm
3/4-16 male
Quantity:
Add to Cart
Wishlist
Features
See More