EP-3M-6C Electronic Distributor for Holden V6 Six-Cylinder Australian Applications

The EP-3M-6C is a complete electronic distributor for Holden V6 applications in the Australian market — Commodore VC, VH, VK, and VL, Camira, Calais, and Statesman V6 (1978-1988). Covers both the 3.3L and 3.8L Holden V6 variants used across these models. Australian V6-specific design — not interchangeable with US-market V6 units despite architectural similarities. Verify OEM number before ordering. Ships with cap and rotor. EP direct export to Australia and New Zealand. ISO 9001:2015, CE-EMC, UL, UKCA certified.

EP Aftermarket Ignition Distributor

EP-3M-6C — Electronic Distributor for Holden V6 Six-Cylinder

Holden V6 distributor · Holden 3.8L V6 · Australian Commodore / Camira / Calais · Electronic ignition · Cap rotor

ISO 9001:2015CE-EMCUKCAGlobal Export

Model

EP-3M-6C

Type

Electronic

Engine

Holden V6

Application

Commodore/Camira V6

Market

Australia

Technical specifications

ParameterDetail
EP Model No.EP-3M-6C
Product typeElectronic Ignition Distributor — Complete Assembly
Vehicle applicationHolden Commodore V6 · Camira V6 · Calais V6 — Australian V6 applications
EngineHolden 3.8L (231 CID) V6 and related Australian V6 applications
IncludesDistributor body, cap, rotor, and electronic module
Export marketsAustralia, New Zealand
NoteVerify OEM number for your specific Holden V6 application
CertificationISO 9001:2015 · CE-EMC · UL · UKCA
BrandEP (Ever-Power)

The EP-3M-6C is an electronic distributor for Holden V6 applications in the Australian market, covering the Commodore, Camira, Calais, and Statesman V6 models of the late 1970s and 1980s. The Holden V6 program began with the 3.3L and developed into the 3.8L V6 that became the long-running standard engine in the Commodore through the VY generation.

The Holden V6 family includes both the earlier Buick-derived 3.3L (used in VC and VH Commodore) and the later 3.8L V6 (used in VK through VN Commodore and beyond). These engines use Australian-specification distributor configurations that are different from US-market equivalents of similar architecture. The EP-3M-6C covers the V6 distributor application for these Australian Holden models.

Verify the OEM number on your existing Holden V6 distributor to confirm EP-3M-6C is the correct unit for your specific model and production year. EP exports to Australian and New Zealand aftermarket suppliers.

EP automotive ignition distributor precision production equipment

Key features

Holden Australian V6 coverage

Covers the Holden V6 distributor applications in Commodore VC-VL, Camira, and Calais of the late 1970s through 1980s.

Australian V6 specific

Holden Australian V6 distributor specifications differ from US-market V6 units despite architectural similarities.

Verify OEM for exact V6 variant

The Holden V6 evolved through several specifications -- OEM number verification ensures correct fit.

Complete electronic assembly

Ships with cap and rotor.

Vehicle fitment

MakeModelYearsEngine
HoldenCommodore VC / VH / VK / VL V61978-19883.3L / 3.8L V6
HoldenCamira V61984-19891.6L to 2.0L range -- verify fitment
HoldenCalais V61978-19883.8L V6
HoldenStatesman V61978-19883.3L / 3.8L V6

EP GM distributor full series compatibility overview

Application scenarios

VC-VL Commodore V6 service

Commodore VC, VH, VK, and VL V6 owners use EP-3M-6C for distributor replacement.

Camira and Calais V6 maintenance

Camira and Calais V6 owners maintaining these classic Holden models use EP-3M-6C.

Australian Holden V6 wholesale

EP exports EP-3M-6C to Australian importers serving the classic Holden V6 community.

Installation guide

Verify OEM number on your Holden V6 distributor before ordering EP-3M-6C. Disconnect battery. Mark rotor and housing positions. Disconnect all connectors. Remove hold-down and old distributor. Install EP-3M-6C in same orientation. Reconnect connectors. Set timing per Holden V6 specification for your specific engine and year.

Need pricing or technical assistance?

We respond within 24 hours · MOQ as low as 1 unit · OEM/private-label available

Quality assurance

Every EP distributor is manufactured under ISO 9001:2015 certified quality management. Each unit is individually tested for cap-to-rotor alignment, pickup signal function, shaft seal integrity, and connector specification before shipment. CE-EMC electromagnetic compatibility certification, UL listing, and UKCA conformity mark confirm compliance across all major export markets. Units ship complete with cap and rotor -- no additional components required for installation.

EP ISO 9001 CE EMC UL UKCA enterprise certifications

More EP HEI distributors

ModelApplicationEngine
EP-1633Buick Skylark / Camaro / Pontiac Fiero V6GM 2.8/3.1L V6
EP-1454Buick Century / Camaro / Celebrity / FirebirdGM 4CYL / V6
EP-1452Olds Calais / GMC Sonoma / Chevy S10 V6GM Compact V6
EP-1612Buick LeSabre 1970 / Chevrolet 1965 GM20Classic GM V8
EP-2084Ford FE 330 / 360 / 390 V8Ford FE Classic
EP-2085AFord 351 / 400 V8 1975-1989Ford 351/400
EP-111Chevrolet OEM 9230087111GM OEM-Specific
EP-5052Chevrolet 400 CID SBC V8Chevy 400 SBC

About the manufacturer

EP (Ever-Power) — Automotive Ignition Specialist Since 1999

25+

Years in production

300+

Distributor models

80%

Export ratio

4

Certifications

Founded in 1999 in Ningbo, Zhejiang Province, EP produces over 300 distributor models covering classic and modern GM, Ford, Chrysler, and international applications. Our GM EFI Distributor range is engineered as a direct OEM replacement for the factory Delco units -- same external dimensions, same connector configuration, same cap and rotor interface -- with improvements in housing material and component quality that address the known failure modes of the original distributors.

EP ignition distributor manufacturing facility

Wholesale buyers, Amazon resellers, and automotive service chains source directly from our factory, accessing OEM-quality replacement distributors at factory-direct pricing. OEM branding and private-label packaging are available for qualifying order volumes. EP is part of the Ever-Power Group, also producing worm reducers and a comprehensive range of mechanical transmission products.

Frequently asked questions

What are the symptoms of a failing GM EFI distributor?
Common failure symptoms for GM EFI distributors of this era include intermittent no-start conditions, engine stalling at operating temperature, erratic idle quality, loss of power under acceleration, and check engine codes related to the distributor reference signal or cam position sensor. The Vortec-era distributors (1996-2002) are particularly known for plastic housing cracking or warping from heat cycling, which allows oil or coolant contamination of the optical or magnetic pickup sensor inside the housing. The LT1 Optispark distributors (1992-1994) are known for moisture infiltration that degrades the optical sensor window, typically producing a characteristic hard cold-start condition that improves as the engine warms up.
Does the EP-3M-6C ship with the cap, rotor, and all necessary sensors?
Yes. The EP-3M-6C ships as a complete plug-and-play assembly including the distributor body, distributor cap, rotor, and all internal sensors required for operation in the listed applications. For Optispark LT1 units, the optical sensor assembly is included as part of the complete distributor. For standard EFI units, the magnetic pickup and cam position reference sensor are integrated into the assembly. No additional ignition components are required beyond the standard ignition module and coil already present on your vehicle.
Does EP-3M-6C fit both the early 3.3L V6 and the later 3.8L V6 Holden Commodore?
The Holden 3.3L (VC/VH Commodore) and 3.8L V6 (VK/VL and later) have different engine architectures and may have different distributor specifications. The EP-3M-6C covers the V6 distributor applications across this range, but verifying the OEM number on your specific vehicle's distributor is essential before ordering to confirm which variant applies to your year and displacement.
Do I need to reset the timing after installing this distributor?
For most GM EFI applications of this era, the distributor does not require timing adjustment after replacement if the engine is set to top dead center (TDC) before the old distributor is removed and the new unit is installed in the same position. Most 1987-1995 GM TBI and EFI applications use a computer-controlled timing advance that does not require a timing light for replacement -- align the distributor housing marks and the rotor to the same position as the original unit. For 1992-1994 LT1 Optispark applications, the base timing is not adjustable in the field; the Optispark provides a crankshaft-referenced timing signal and the PCM controls all timing advance. Consult the factory service manual for your specific vehicle year and engine for the correct installation procedure.
How do I order the EP-3M-6C for export or wholesale?
EP supports single-unit orders for market sampling, carton quantities for repair shops and parts counters, and container-volume wholesale orders. Standard production lead time is 15-30 days. OEM branding and private-label packaging are available for qualifying volumes. Contact our team via the inquiry form or WhatsApp for pricing and availability.

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300+ models · 65K coil · Brass terminals · Factory-direct pricing · Global export

Disclaimer: Chevrolet, GMC, Pontiac, Buick, Oldsmobile, Cadillac, Ford, Holden, Chrysler Australia, and other vehicle brand names and OEM part numbers are used for product compatibility reference only. EP (Ever-Power) products are high-quality aftermarket replacement parts and are not affiliated with original vehicle or component manufacturers. Always verify fitment using the OEM part number on your existing distributor before ordering. All trademarks remain the property of their respective owners.

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Additional information

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Product Quick Detail:

  • Standard and non-standard available
  • With high quality and competitive price
  • Prompt delivery
  • Packing as per customer’s demand.

We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.

Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

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Materials Available

1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
product materials available

Surface Treatment

Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.

Processing Method

CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
product finishing

QC & Certificate

Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009

Package & Lead Time

Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port
product packages

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