Service and repair manuals for 1 model years of the Mercedes-Benz 350SD, 1991 to 1991. Each manual is matched to one exact year — the specifications and procedure sequences are the ones Mercedes-Benz published for that year's engine and trim, not values carried across the whole production run.
Engines across the range: 3.4L I6 — 210 cu in, SOHC, turbocharged.
01 / Model yearsChoose your 350SD year
02 / InsideSample pages
From the 1991 350SD manual.
03 / ContentsWhat the manual covers
- Quick Lookups 65
- General Information 1,614
- Accessories & Equipment 126
- Heating, Ventilation & A/C (HVAC) 105
- Body & Frame 50
- Maintenance 125
- Brakes 84
- Restraints 78
- Drivelines & Axles 60
- Steering 90
- Electrical 99
- Suspension 23
- Engine Mechanical 90
- Transmission 95
- Engine Performance 237
04 / Other yearsOther 350SD years
1991 Mercedes-Benz 350SD · $40.99 select →
Engines: 3.4L I6 — 210 cu in, SOHC, turbocharged. Trims: Base Sedan 4-Door.
No recalls on federal record for the 1991 350SD.
05 / OwnershipOwn it — don't rent it
| Option | What you pay | After a year |
|---|---|---|
| eManualStore 350SD manual | $40.99 once | Still yours |
| Per-vehicle online subscription | from $29 / year, renewing | Pay again or lose access |
| Library membership services | $33 / month, capped | $396 spent, nothing kept |
| Professional shop databases | $499–$2,388 / year | Renew or lose access |
Competitor figures as published on their sites, August 2026.
FAQQuestions about the 350SD manual
Which 350SD years does this manual cover?
Every year from 1991 to 1991 — 1 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 Mercedes-Benz 350SD manual or an aftermarket guide?
The OEM version. It carries the procedures, specifications, torque values and wiring diagrams Mercedes-Benz published for the 350SD, organized by system — not a condensed aftermarket summary.
Does it include 350SD wiring diagrams?
Yes. Full wiring diagrams are part of every 350SD manual, alongside repair procedures, specifications and diagnostic information.
Why do some 350SD years cost more?
Every 350SD year is $40.99.
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.
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By year: 1991