Plymouth Conquest Service & Repair Manual 1984–1986

Service and repair manuals for 3 model years of the Plymouth Conquest, 1984 to 1986. Each manual is matched to one exact year — the specifications and procedure sequences are the ones Plymouth published for that year's engine and trim, not values carried across the whole production run.

Engines across the range: 2.6L I4 — 156 cu in, SOHC, turbocharged.

Federal safety record, all years: 1 recalls, 0 owner complaints and 0 technical service bulletins are logged for the Conquest. Refreshed 2026-08-21.

01 / Model yearsChoose your Conquest year

YearPriceRecallsEnginesTrims
1986 $29.991 2.6L I4 Base Hatchback 2-Door details →
1985 $29.99 2.6L I4 Base Hatchback 2-Door select
1984 $29.99 2.6L I4 Base Hatchback 2-Door select

02 / InsideSample pages

From the 1986 Conquest manual.

1986 Plymouth Conquest service manual page 11986 Plymouth Conquest service manual page 21986 Plymouth Conquest service manual page 31986 Plymouth Conquest service manual page 41986 Plymouth Conquest service manual page 51986 Plymouth Conquest service manual page 6

03 / ContentsWhat the manual covers

  • Quick Lookups 55
  • General Information 1,391
  • Accessories & Equipment 68
  • Heating, Ventilation & A/C (HVAC) 105
  • Brakes 72
  • Maintenance 77
  • Drivelines & Axles 35
  • Steering 82
  • Electrical 117
  • Suspension 43
  • Engine Mechanical 109
  • Transmission 72
  • Engine Performance 443

04 / Other yearsOther Conquest years

1985 Plymouth Conquest · $29.99 select →

Engines: 2.6L I4 — 156 cu in, SOHC, turbocharged. Trims: Base Hatchback 2-Door.

No recalls on federal record for the 1985 Conquest.

1984 Plymouth Conquest · $29.99 select →

Engines: 2.6L I4 — 156 cu in, SOHC, turbocharged. Trims: Base Hatchback 2-Door.

No recalls on federal record for the 1984 Conquest.

05 / OwnershipOwn it — don't rent it

OptionWhat you payAfter a year
eManualStore Conquest manual$29.99 onceStill yours
Per-vehicle online subscriptionfrom $29 / year, renewingPay again or lose access
Library membership services$33 / month, capped$396 spent, nothing kept
Professional shop databases$499–$2,388 / yearRenew or lose access

Competitor figures as published on their sites, August 2026.

FAQQuestions about the Conquest manual

Which Conquest years does this manual cover?

Every year from 1984 to 1986 — 3 separate manuals, one per model year. Pick your year in the selector; the manual you receive is matched to that exact year, engine and trim.

Is this the OEM Plymouth Conquest manual or an aftermarket guide?

The OEM version. It carries the procedures, specifications, torque values and wiring diagrams Plymouth published for the Conquest, organized by system — not a condensed aftermarket summary.

Does it include Conquest wiring diagrams?

Yes. Full wiring diagrams are part of every Conquest manual, alongside repair procedures, specifications and diagnostic information.

Does the manual cover Conquest recalls?

1 recalls are on federal record across the 1984–1986 Conquest, listed by year below. The manual carries the manufacturer's diagnostic and repair procedures behind the systems involved; the recall repairs themselves are performed free by Plymouth dealers.

Why do some Conquest years cost more?

Every Conquest year is $29.99.

Is this a subscription?

No. One payment, and the manual is yours to keep — unlike per-vehicle subscriptions that renew every year.

How do I get the manual after purchase?

It is a digital manual — nothing ships. Access details arrive by email right after checkout, and you can use it on any device.

RelatedSame-era Plymouth manuals

By year: 1986 · 1985 · 1984