✓ VERIFIED
Jan 16, 2020
Almost identical to OEM. Good fit. I did miss that they are sold as each and not as a pair. Small detail and my fault but it did slow my project down a bit.
COMETIC
SKU: 68-9679
Cometic Intake/Exhaust Gasket - 10/PK Oe#63815-99 — Harley-Davidson Road King, Road King Classic, Electra Glide (1999-2006)
$19.97
Free shipping on orders $99+ · Best value guarantee
affirm
From $1.66/mo with Affirm.
See if you prequalify
OUT OF STOCK
Free Shipping on orders $99+
Best Value Guarantee
30-Day Returns — see policy
Authorized Dealer — sourced direct
Cometic intake and exhaust manifold gasket sold in a 10-pack for V-twin motorcycles. Direct replacement for OE# 63815-99, suitable for Harley-Davidson and Indian Motorcycle engines.
Features
- 10-pack quantity
- Direct OE replacement gasket
- For V-twin motorcycle engines
Specifications
- Brand: Cometic
- Manufacturer Part #: C9679
- OE Part #: 63815-99
- Weight: 0.1925 lbs
- Quantity: 10 per pack
Fitment
Fits V-twin motorcycles including Harley-Davidson and Indian Motorcycle models that use OE# 63815-99.
Frequently Asked Questions
What engine types does this gasket fit?
This gasket is designed for V-twin motorcycle engines, including Harley-Davidson and Indian Motorcycle applications.
Why is this sold in a 10-pack?
The 10-pack quantity is ideal for shops, multi-bike service, or riders who want spare gaskets on hand.
Is this the same as the OE Harley gasket?
Yes — this part number directly replaces OE# 63815-99 and meets OEM specifications.
Do I need any special tools to install this?
Installation follows standard manifold gasket procedures. Consult your bike's service manual for proper torque specs and installation sequence.
| BRAND | Cometic |
| TYPE | Gaskets/Seals |
| SKU | 68-9679 |
| WEIGHT | 0.19 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.87
15 RATINGS
5★
13
4★
2
3★
0
2★
0
1★
0
✓ VERIFIED
Oct 18, 2021
Great seals and gaskets do the job once when you use quality gaskets
✓ VERIFIED
Sep 26, 2019
Seal good and I haven't had any issues..
✓ VERIFIED
Jun 27, 2025
It worked like it was suppose to, delivery was quick. <br />Pleased.
✓ VERIFIED
Dec 19, 2023
Just what I needed
Needed these when changing out intake manifold. They worked perfect for my ‘03 sporty.
✓ VERIFIED
Jun 12, 2023
Cometic from here on out
These seals are the only ones I'll use. others came close but, for me, these are best.
