

1.4L turbo. Without high output. 1.8L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components Iridium composition provides a high melting point and great strength, helps to provide excellent wear resistance and durability Iridium offers excellent engine idle stability, reliable cold starting, quick acceleration and smooth performance Three Piece Fired in Suppressor seal meters spark energy for long electrode life, helps prevent combustion leakage and helps block radio frequencies that can affect vehicle electronics Iridium plugs are laser-welded which provides precision welds, reduces excess debris and wear rate, thus increasing durability This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
| Brand | GM |
|---|---|
| Manufacturer Part Number | 12681656 |
| SKU | 12681656 |
| Product | Genuine GM Iridium Spark Plug 12681656 |
| Replaces | 55576026, 55585517 |
ONLY PART REFERENCE #2 ON THE DIAGRAM IS INCLUDED
Fitment: Please message us before ordering with your FULL VIN# and we will verify fitment.
Return Instructions
1. If you would like to return your new, unopened, and uninstalled part:
2. From within My eBay, click Purchase History.
3. Find the item you ordered.
4. Below the Leave Feedback button, click [More Actions] > [Return This Item].
5. Select from the following 5 reasons.* The reason you pick has no impact on you or your refund amount, but it has a big impact on us as a seller. Other selected reasons may delay the refund process per an internal investigation and appeal to eBay.
Add details like I tried to install this part, and it didn't fit. Click [Request a Return].
Returned parts will typically be refunded within 2 business days of receipt if the part is new, unopened, and uninstalled. Return reasons other than those listed above will usually prolong the processing time by 3 additional business days
If the item has been opened, installed, or used, we are unable to accept a return due to safety concerns.
Return Policy
1.Parts must be resaleable and in the original packaging.
2. We cannot take back used parts.
3. We cannot take back installed or tried parts.
4. Electrical parts are not returnable.
5. We do reserve the right to refuse and return any parts we find have been installed, are used or do not meet the above criteria.
6. Return request need to be within 30 days of receipt.
