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Heli-Coil SAE Thread Repair Kit - 5521-5
- Part #:
- 5521-5
- Line:
- HEL
$33.99 per Kit
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Thread Repair Kits & Inserts
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Heli-Coil Metric Thread Repair Kit - 5543-12
- Part #:
- 5543-12
- Line:
- HEL
$65.99 per Kit
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Heli-Coil Metric Thread Repair Kit - 5543-10
- Part #:
- 5543-10
- Line:
- HEL
$65.99 per Kit
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Heli-Coil Metric Thread Repair Kit - 5546-6
- Part #:
- 5546-6
- Line:
- HEL
$49.99 per Kit
Heli-Coil Metric Thread Repair Kit - 5544-14
- Part #:
- 5544-14
- Line:
- HEL
$79.99 Each
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Heli-Coil Metric Thread Repair Kit - 5546-8
- Part #:
- 5546-8
- Line:
- HEL
$46.99 per Kit
Heli-Coil inserts are a repair solution for damaged threads. Simply drill out the damaged threads to the specified size and insert the Heli-Coil. Applications of Heli-Coil inserts include spark plug ports, transmission housings, oil drain plugs, carburetor fuel inlets, brake calipers, head bolts, and intake and exhaust manifolds. Using a Heli-Coil insert repair kit could help you save on larger, more costly repairs. O'Reilly Auto Parts carries Heli-Coil inserts in most metric and SAE sizes. Check out our selection and find the right insert for your repair.