EP-FD28 Distributor for Ford Taurus Tempo 1986-1991 2.3L 2.5L (Replaces E83E-12127-AA)

The EP-FD28 is a complete electronic distributor for Ford Taurus 2.5L (1986-1991), Tempo 2.3L (1984-1991), Mercury Sable 2.5L, and Topaz 2.3L. HSC four-cylinder FWD platform — more compact than Ford V8 units. Ships complete with TFI module, cap, and rotor. Replaces OEM E83E-12127-AA / E43Z-12127-D / E63E-12127-BA / E83Z-12127-A / DST2496A / 84-2496MA. ISO 9001:2015, CE-EMC, UL, UKCA certified.

EP Aftermarket Ignition Distributor

EP-FD28 — Ignition Distributor for Ford Taurus 2.5L and Tempo 2.3L 1986-1991

Ford EFI distributor · Taurus 2.5L / Tempo 2.3L · 1984-1991 · Mercury Sable Topaz · Replaces E83E-12127-AA E43Z-12127-D

ISO 9001:2015CE-EMCUKCAGlobal Export

Model

EP-FD28

Type

EFI Electronic

Engine

2.3L / 2.5L 4CYL

App

Taurus / Tempo

OEM

E83E-12127-AA

Technical specifications

ParameterDetail
EP Model No.EP-FD28 / XL-2496A
Product typeElectronic Ignition Distributor — Complete Assembly
Vehicle applicationFord Taurus 2.5L · Ford Tempo 2.3L · Mercury Sable 2.5L · Mercury Topaz 2.3L
EngineFord HSC 2.3L (140 CID) 4CYL and 2.5L (153 CID) 4CYL
Years1984-1991 (Tempo 2.3L from 1984 · Taurus 2.5L from 1986)
IncludesDistributor body, TFI module, cap, and rotor
Replaces OEME43E-12127-CA · E43E-12127-D · E43Z-12127-C · E43Z-12127-D · E63E-12127-BA · E63Z-12127-B · E83E-12127-AA · E83Z-12127-A · DST2496A · 84-2496MA
CertificationISO 9001:2015 · CE-EMC · UL · UKCA
BrandEP (Ever-Power)

The EP-FD28 is a complete electronic ignition distributor for the Ford Taurus 2.5L and Tempo 2.3L (and their Mercury Sable / Topaz counterparts) -- the front-wheel-drive compact and mid-size Ford platforms that defined Ford's mainstream American market presence in the late 1980s. These vehicles use the Ford HSC (High Swirl Combustion) four-cylinder engine in 2.3L (Tempo/Topaz) and 2.5L (Taurus/Sable) displacements, with a compact distributor specific to the transverse-mounted FWD engine configuration.

The HSC distributor is a different and more compact unit than the distributors used in the Ford rear-wheel-drive 5.0L and 5.8L V8 platforms. It carries a TFI (Thick Film Ignition) module for the EFI fuel injection management. The Taurus and Tempo were among the highest-volume Ford vehicles of the late 1980s and early 1990s, meaning these distributors represent a substantial ongoing aftermarket demand from the population of high-mileage vehicles that remain in service.

The EP-FD28 replaces all OEM references for this application: E43E-12127-CA through E83Z-12127-A -- a range of Ford part numbers that reflect production specification updates across the 1984-1991 model years. Always verify the OEM number on your existing distributor before ordering.

EP Ford distributor precision production equipment

Key features

Ford Taurus 2.5L and Tempo 2.3L FWD specific

The HSC four-cylinder distributor for the FWD Taurus/Tempo platform -- more compact than Ford V8 units, specific to the transverse engine layout.

Replaces E83E-12127-AA and all cross-references

Covers the complete OEM number range from E43E-12127-CA through E83Z-12127-A across all 1984-1991 Taurus/Tempo and Mercury Sable/Topaz applications.

Complete TFI assembly with cap and rotor

Ships with TFI module, distributor cap, and rotor -- ready for direct plug-in replacement.

High-volume FWD Ford platform

The Taurus and Tempo were among the best-selling Ford cars of the late 1980s. High ongoing parts demand from millions of still-registered vehicles.

Vehicle fitment

MakeModelYearsEngine
FordTempo 2.3L1984-1991L4 2.3L HSC EFI
FordTaurus 2.5L1986-1991L4 2.5L HSC EFI
MercuryTopaz 2.3L1984-1991L4 2.3L HSC EFI
MercurySable 2.5L1986L4 2.5L HSC EFI

EP Ford distributor full series compatibility overview

Application scenarios

High-mileage Taurus and Tempo service

Service shops maintaining late-1980s Taurus and Tempo use EP-FD28 for cost-effective EFI distributor replacement on these high-mileage FWD Fords.

Mercury Sable and Topaz aftermarket

Mercury Sable and Topaz share the platform and drivetrain -- EP-FD28 serves both Ford and Mercury variants of the HSC four-cylinder application.

FWD Ford fleet parts supply

Parts distributors serving the broad FWD Ford compact car segment stock EP-FD28 for the Taurus/Tempo/Sable/Topaz 4-cylinder distributor application.

Installation guide

Disconnect battery. The Taurus/Tempo HSC distributor is accessible from the top of the transversely-mounted 4-cylinder. Mark rotor position and housing alignment before removal. Disconnect the TFI module harness connector and vacuum advance hose. Remove hold-down bolt and withdraw old distributor. Install EP-FD28 in the same orientation. Reconnect TFI connector and vacuum hose. The EEC-IV computer controls timing -- no adjustment required if installed in the same position.

Need pricing or technical assistance?

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

Quality assurance

Every EP Ford distributor is manufactured under ISO 9001:2015 certified quality management. Each unit is individually tested for cap-to-rotor alignment, TFI module function (EFI-era units), pickup signal integrity, shaft seal condition, and distributor gear specification before shipment. CE-EMC electromagnetic compatibility certification, UL listing, and UKCA conformity confirm compliance across all major export markets. Units ship complete with cap and rotor -- TFI module included on EFI-era units where applicable.

EP ISO 9001 CE EMC UL UKCA enterprise certifications

More EP HEI distributors

ModelApplicationEngine
EP-FD21Ford 4.9L 300 I6 EFI 1987-1991300 CID I6 EFI early
EP-FD08Ford Bronco/F-350 4.9L I6 1992-1996300 CID I6 EFI later
EP-FD18Ford Bronco/Ranger 4.9L/V6 1986-1992Bronco/Ranger EFI
EP-FD29Ford Taurus/Thunderbird 3.8L Essex V6 1988-953.8L Essex V6
EP-FD12Ford Aerostar/Ranger/Windstar 3.0L Vulcan V63.0L Vulcan V6
EP-FD07Ford FE 390/406 Classic 1958-1971FE V8 Classic era
EP-FD06Ford Bronco/Country Sedan Classic FE V81st-gen Bronco Classic
EP-FD20Ford Bronco 1978 6.6L 400M V8 Duraspark400M Duraspark

About the manufacturer

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

25+

Years in production

300+

Distributor models

80%

Export ratio

4

Certifications

EP (Ever-Power) has manufactured OEM-grade automotive ignition distributors since 1999, exporting to aftermarket distributors, repair shops, and wholesale buyers across North America, Europe, Australia, and Southeast Asia. Our Ford Distributor series spans the complete range of Ford ignition distributor applications -- from the classic FE big block era of the late 1950s through the Duraspark era of the 1970s and 1980s to the EFI TFI era that carried Ford's truck and car lineup through 1996.

EP ignition distributor manufacturing facility

ISO 9001:2015 quality management, CE-EMC certification, UL listing, and UKCA conformity cover every unit we ship. Each distributor is individually tested for cap-to-rotor alignment, TFI module function, pickup signal integrity, and shaft seal condition before shipment. Units ship complete with cap, rotor, and TFI module where applicable. EP is part of the Ever-Power Group, also producing electric motors and a comprehensive range of mechanical transmission products.

Frequently asked questions

What are the symptoms of a failing Ford EFI distributor or TFI module?
The most common Ford EFI distributor failure is the TFI (Thick Film Ignition) module overheating and failing. Classic symptoms include: engine starts cold but stalls after reaching operating temperature, cools down and restarts, then stalls again -- the characteristic TFI heat-related failure pattern. Other symptoms include rough idle, loss of power at high RPM, intermittent no-start conditions, and a check engine code for the PIP (Profile Ignition Pickup) signal from the distributor. The distributor body itself can also wear -- shaft play, worn drive gear, or deteriorated seals allowing oil contamination of the internal components. When the TFI module fails, replacing the complete distributor assembly (including the new TFI module) is more reliable than replacing the TFI module alone on a worn distributor housing.
Does the EP-FD28 ship with the TFI module, cap, and rotor?
Yes. The EP-FD28 ships as a complete plug-and-play assembly. For EFI-era Ford distributors (1984 and later), the unit includes the distributor body, TFI (Thick Film Ignition) module, distributor cap, and rotor. For Duraspark-era distributors (1975-1983), the unit includes the distributor body, cap, and rotor with the magnetic pickup assembly. For classic-era FE distributors (pre-1975), the unit includes the distributor body, cap, and rotor. No additional ignition components are required for direct OEM replacement. The unit is ready to install after transfer of the vacuum advance hose and spark plug wires from the old distributor.
Does the EP-FD28 fit both the Ford Tempo 2.3L and the Taurus 2.5L?
Yes. The Ford Tempo 2.3L and Taurus 2.5L use the same HSC engine family and share the same distributor specification. The EP-FD28 / XL-2496A covers all HSC four-cylinder variants in the 1984-1991 Tempo/Taurus and Mercury Topaz/Sable range. The OEM part numbers for both displacements overlap in the E43/E63/E83 series, confirming shared distributor hardware across both displacements.
What is the difference between distributor-mounted TFI and remote-mounted TFI?
Ford's TFI (Thick Film Ignition) module appears in two configurations: distributor-mounted, where the module clips directly onto the side of the distributor housing; and remote-mounted, where the module bolts to a separate heat sink bracket away from the distributor. Early EFI distributors (approximately 1985-1991) typically use distributor-mounted TFI. Later applications (particularly 1992-1996 F-series and Bronco) commonly use remote-mounted TFI to reduce heat exposure to the module. Additionally, there are two TFI module generations: the gray push-start module (1985-1993) and the black CCD (Computer Controlled Dwell) module (1994-95 Mustang and some later applications). The gray and black modules are NOT interchangeable. EP distributors ship with the correct module type for the listed application.
Do I need to reset the timing after replacing the Ford EFI distributor?
For most Ford EFI applications (1984 and later with EEC-IV), the base timing is computer-controlled and not adjusted with a timing light after distributor replacement -- provided the distributor is installed in the same orientation as the original. Mark the rotor position and housing alignment carefully before removing the old distributor, and install the new unit in the identical position. For 1983 EEC-III and earlier Duraspark-equipped vehicles, base timing IS field-adjustable and requires setting with a timing light after installation. For classic FE era vehicles (pre-1975), timing must always be set with a timing light after distributor replacement. Consult the factory service manual for your specific vehicle year and engine.
How do I order the EP-FD28 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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Disclaimer: Ford, Mercury, Lincoln, Motorcraft, and other 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 Ford Motor Company or its subsidiaries. Always verify fitment using the OEM part number on your existing distributor before ordering. All trademarks remain the property of their respective owners.

LMC

Additional information

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LMC

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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)
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5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
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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
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Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009

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