HV IGNITION COILS & IGNITION CONTROL MODULE FOR HOLDEN ECOTEC L36 L27 L67 3.8 V6
$345.00MACE DFI Ignition Control Module with High Voltage Ignition Coils
Ignition control modules and ignition coils are key components within a vehicle ignition system, responsible for managing ignition timing and delivering spark to the spark plugs. Reliable ignition performance supports smooth starting, stable idle and consistent power delivery.
The MACE DFI ignition control module and high voltage ignition coils are designed to support dependable ignition system operation. Built with quality electrical components and precise construction, this combination helps maintain consistent spark delivery and stable ignition timing for reliable vehicle operation.
Suitable for ignition system maintenance, repairs or upgrades, this setup assists in maintaining dependable ignition performance across compatible vehicles.
Key Features:
- DFI ignition control module designed to regulate ignition timing and spark delivery.
- High voltage ignition coils engineered to meet and exceed OEM specifications.
- 6.4k OHM winding resistance with high efficiency internal windings.
- Brass coated leads designed for reliable electrical conductivity.
- Supports smoother idle, improved throttle response and reliable cold starts.
Upgrade your ignition system with the MACE DFI ignition control module and high voltage ignition coils for dependable spark delivery and consistent ignition performance.
The ignition coils and ignition control module in this kit come with a 3 year/100,000km product replacement warranty.
The ignition coils and ignition control module in this kit suit Holden vehicles fitted with Buick L27, Ecotec L36 and L67 Supercharged V6 engines.
Contents:
- 3 X High voltage ignition coil
- 1 X Ignition control module
- 1 X Thermal grease compound
Vehicle Fitment Guide

Notes:
- These are high voltage replacement ignition coils and are recommended to use with identical MACE coils.
- A DFI ignition control module can be purchased separately through another listing.
- A set of 3 high voltage ignition coils can be purchased separately through another listing.
- The images are for illustrative purposes only.
- The accuracy of eBay's compatibility table is not always reliable. In case of any confusion, please refer to our above fitment guide to verify your vehicle or contact us for further assistance.
Please remember to check out our other performance products for sale
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Returns Policy
At Mace Engineering Group, we take great care in packaging of your products appropriately to ensure that they arrive in perfect condition. If for any reason your product is damaged during shipment, please contact us immediately to arrange for the return of your product(s) within 14 days. We will then provide you with a replacement product as soon as possible.
If you receive a product with manufacturing defect, it must be returned within 14 days. After appropriate testing, if it is found that the defect is due to misuse, willful damage, unauthorized repair or tampering with the product by the customer, return will not be accepted by Mace Engineering Group. Strictly no returns/refunds will be given due to buyer's change of mind or remorse. This is in compliance to the ACCC warranties and refunds.
Re-Stocking Fee & Refunds
If a purchased item is returned due to buyer's remorse or misorder, 10-15% re-stocking fee will be applicable at our discretion, depending on the item.
Paypal has changed its refund policy and will no longer refund the fees deducted for the original transaction, therefore, Mace Engineering Group will deduct the 2% fee while making a partial or full refund other than the restocking fee, if applicable
Postage cost is non-refundable.
Domestic Orders
- Orders typically take 1-2 business days to prepare and process prior to dispatch.
- Freight may take 1-7 business days from the date of dispatch to delivery within Australia.
- Orders can also be picked up directly from us on business days. Please email us.
- Orders are neither dispatched nor delivered on weekends.
International Orders
- Shipping will be calculated automatically based on the delivery address.
- Orders outside of Australia may take up to 10 days.
- You will be responsible for any applicable taxes and/or duties and will need to be paid upon delivery.
**Saturday and Sunday ARE NOT business days**
Product Warranty
Mace Engineering Group products are covered by a 1 year warranty, unless otherwise specified in the ad or written agreement from Mace Engineering Group.
Terms of Warranty
Customer must return the defective item(s) first, with a full description of the problem. Appropriate tests will be conducted to determine the authenticity of the defects and claims. Once, Mace Engineering Group is satisfied, identical items(s) will be sent out to the customer.
Please ensure proper packaging of the product to prevent any damage while in transit, as goods are at owner's risk.

