5523-18 Helicoil Spark Plug Repair Kit, 18-1.5mm
Product Description
5523-18
Helicoil Spark Plug Repair Kit
Heli-Coil is the original spark plug port thread repair. These kits offer
the highest quality and most durable repair available. The first choice
of professional mechanics and engine rebuilders, Heli-Coil Wire Spark
Plug Inserts are available for any engine. Kits are available in sizes
M10, M12, M14, M18, and 7/8. Each kit contains a piloted tap (no
drilling necessary), an installation tool, and a quantity of inserts. The
M12 and M14 kits contain several insert lengths to accommodate all
spark plug reaches. Heli-Coil Spark Plug Inserts are the preferred
method of repair specified by virtually all U.S. and foreign vehicle
manufacturers.
Thread Size |
Reach |
Kit Part No. |
Inserts Per Kit |
Tap Part No. |
Installation Tool Part No. |
Reach |
Insert Pkg Part No. |
Insert Qty |
| 10-1.0mm | 1/2" |
5523-10 |
24 |
1030-10 |
4971-10 |
1/2" |
R474-4 | 6 |
| 12-1.25mm | 1/2" |
5523-12 |
12 |
1030-12 |
4971-12 |
1/2" |
R482-1 | 6 |
3/4" |
12 |
3/4" |
R482-2 | 6 |
||||
| 14-1.25mm | 3/8" |
5523-14 |
6 |
1030-14 |
4971-14 |
3/8" |
R512 | 6 |
7/16" |
6 |
7/16" |
R513 | 6 |
||||
1/2" |
6 |
1/2" |
R513-13 | 6 |
||||
3/4" |
6 |
3/4" |
R513-10 | 6 |
||||
.472 |
6 |
.472" |
R513-20 | 6 |
||||
| 18-1.50mm | 1/2" |
5523-18 |
24 |
1030-18 |
4971-18 |
1/2" |
R514-6 | 6 |
| 7/8-18 | 1/2"-5/8" |
550 |
10 |
548 |
548 |
1/2"-5/8" |
K518-12 | 5 |
