# 9AC-181

**Manufacturer:** PerTronix  
**MPN:** `9AC-181`

The Pertronix 9AC-181 Ignitor II Adaptive Dwell Control is designed for Accel 34000 Series 8 Cylinder engines. This control maintains peak energy throughout the RPM range, reducing misfires and improving engine performance. It develops more available energy and plug voltage, compensates for electronic delay, and reduces heat build-up. The Ignitor II also senses startup and develops more energy for quicker, easier starting.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | PerTronix |
| Manufacturer name | PerTronix |
| Manufacturer | PerTronix, Pertronix |
| moq | 1 |
| MPN | 9AC-181 |
| multiple | 1 |
| qtyInStock | -2 |
| SKU | PNX-9AC-181 |
| tierMinQty1 | 1 |
| tierPrice1 | 136.33 |
| ASIN | B004OXLX00 |
| AdultProduct | False |
| Amount | 208.76 |
| Asin | B004OXLX00 |
| Autographed | False |
| Batteries_included | False |
| Batteries_required | False |
| Binding | Automotive |
| Brand | Pertronix |
| Bullet_point | Adaptive dwell maintains peak energy throughout the entire RPM range, reducing misfires while improving engine performance, Compensates for inherent electronic delay by adjusting the spark timing thro |
| ClassificationId | 15716291, 15728931 |
| Compliance_type | on_product_combined_cancer_reproductive |
| Currency | USD |
| CurrencyCode | USD |
| DisplayName | Ignition Parts |
| Fit_type | Universal |
| Height | 1.49999999847, 1.5, 1.50, 1282, 1882, 3.81, 401, 428, 60, 63, 64 |
| Identifier | 00694342008109, 0694342008109, 694342008109 |
| IdentifierType | EAN, GTIN, UPC |
| ItemClassification | BASE_PRODUCT |
| ItemName | Pertronix 9AC-181 Ignitor II Adaptive Dwell Control for Accel 34000 Series 8 Cylinder |
| Item_name | Pertronix 9AC-181 Ignitor II Adaptive Dwell Control for Accel 34000 Series 8 Cylinder |
| Item_package_quantity | 1 |
| Item_package_weight | 0.3 |
| Item_type_keyword | automotive-igniters |
| Item_weight | 0.25 |
| Keyword | 9AC |
| Label | Pertronix |
| Length | 15.24, 5.99999999388, 6.12 |
| Link | https://m.media-amazon.com/images/I/21dmjTbXN2L._SL75_.jpg, https://m.media-amazon.com/images/I/21dmjTbXN2L.jpg, https://m.media-amazon.com/images/I/3127wnegiNS._SL75_.jpg, https://m.media-amazon.com/ |
| List_price | 162.99 |
| ManufacturerPartsWarrantyDescription | Parts |
| Marking_type | epa_registration_number |
| Memorabilia | False |
| Model | 9AC-181 |
| ModelNumber | 9AC-181 |
| Model_number | 9AC-181 |
| Mpns | 9AC-181, 9AC181 |
| Number_of_items | 1 |
| PackageQuantity | 1 |
| PartNumber | 9AC181 |
| Part_number | 9AC181 |
| ProductCategoryId | 15716291, 15729301, automotive_display_on_website |
| ProductGroup | Automotive Parts and Accessories |
| ProductType | AUTO_PART |
| ProductTypeName | AUTO_PART |
| Product_site_launch_date | 2011-02-21T00:00:01-00:00 |
| Publisher | Pertronix |
| Rank | 180, 1891222, 204, 288, 3962776, 69115 |
| Registration_status | fifra_not_considered_pesticide |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Summit Racing | PNX-9AC-181 | 136.33 | 1 | None | 1 |
| Jegs | 751-9AC-181 | 179.95 | 1 | None | 1 |
| 21motorsports.com | 9AC-181 |  |  | None | 1 |
| vividracing.com | 153005524 | 197.95 | 1 | None | 1 |
| supershops.com | PNX9AC-181 | 188.47 | 1 | None | 1 |
| shopeddies.com | 9AC-181 | 179.95 | 1 | None | 1 |
| autopartso.com | 3690047 | 172.0 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/171000000/171009500/part_--9AC181---PerTronix--90199e43a9.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp