Description

Acura Integra 1998 Service Manual

If you’ve ever tightened a head bolt using a spec from a third-party website and watched it weep oil a week later, you know what I’m talking about. Aftermarket manuals and online forums are full of torque values that are close enough to ruin your weekend. That’s why this Acura Integra 1998 Service Manual exists. It’s the exact binder Honda Motor Co., Ltd. handed to dealer techs—1,891 pages of factory-sourced data. No one else decided what torque to use. Honda did. And if you’ve got a 1998 Integra on your lift, you need those numbers, not someone else’s guess.

23 Sections – What You Actually Get

Open the manual and the first thing you’ll notice is how it’s organized. Twenty-three sections, each with its own black tab on the page edge so you can flip straight to Engine, Cooling, or Fuel and Emissions without thumbing through a table of contents every time. Page 2 lays out the layout: a table of contents inside each section, exploded views with bolt torques and thread sizes, disassembly procedures, inspection steps, testing/troubleshooting, repair, and adjustments. That’s the kind of structure that keeps a job from turning into a scavenger hunt.

Some sections carry an asterisk (*) in the thumb index—those include SRS components. Special precautions apply there. The manual warns you upfront: ‘Indicates a strong possibility of severe personal injury or loss of life if instructions are not followed.’ I don’t take that lightly, and neither should you.

Torque Specs: Factory Values, Not Forum Rumors

Every fastener on that Integra—from the intake manifold bolts to the oil pan drain plug—has a specified torque in the Specifications section. That section sits right after General Info and runs through Maintenance, Engine, Cooling, and Fuel and Emissions. No guessing. No rounding up because your beam torque wrench is old. Honda gives you the number in pound-feet, and you follow it. Page 2 even includes a note about special tools needed for certain procedures. I’ve seen guys snap valve covers because they used a spec from a 1994 manual on a 1998 engine. Different year, different spec. This manual is for 1998, period.

SRS Components: Warning You Can’t Skip

The asterisk on sections like the Introduction and General Info points to SRS content. The manual uses all-caps WARNING and CAUTION messages throughout. One line I read on page 1: ‘THIS MANUAL WAS GIVEN OUT FOR FREE TO ANYONE THAT WANTED ONE.’ That’s the real deal. This isn’t a reprint or a translation. It’s the original Honda publication. The SRS precautions alone are worth the price of admission—disable the system before you touch anything, wait the specified time after disconnecting the battery, and never use a multimeter on a live airbag circuit. Aftermarket manuals often skip those specifics.

Who Should Work From This Manual

Two types of people need this. First, the home garage guy doing a clutch job or engine swap on his own Integra. You don’t have a dealer computer, but you have this manual. It tells you the exact order to loosen the cylinder head, the tool to compress the tensioner, and the fluid capacity for the cooling system. Second, the pro mechanic who’s tired of losing billable hours to bad data. You’ve got a customer waiting, and you need the charge pressure for the A/C system? It’s in there. The wiring diagrams are factory originals—no redrawn circuits with missing grounds. Both audiences will appreciate that this is the same manual used by Honda dealer techs when these cars were new.

OEM vs Aftermarket: Why Bother With the Real Thing?

Aftermarket manuals take shortcuts. They combine years into one volume, guess at torque specs, and often omit the safety warnings because legal departments don’t want the liability. This Acura service manual has none of that. It was printed by Honda Motor Co., Ltd. in November 1997 (First Edition, 1,891 pages). Every diagram was drawn from the actual vehicle. Every torque value was tested by the engineers who designed the car. I’ve had parts guys tell me they trust this manual more than their own catalogs for fastener sizes. That’s not an exaggeration.

Looking for other years? Check out the Acura Integra 1998 Service Manual – OEM Factory Specs 1681 Pages if you need a variant. For the 1993 model year, the Acura Integra 1993 Service Manual – OEM Factory Specs, 1413 Pages is available. And for 1997, the Acura Integra 1997 Service Manual – OEM Specs & Wiring covers that year’s changes. For a broader perspective on why OEM documentation matters, the Automotive Industry Overview outlines standards. And the Automotive Industry Overview gives background on certification.

FAQ

Does this manual cover the 1998 Acura Integra Type R?

Yes. All 1998 Integra models are covered, including the Type R and GS-R variants.

How are the wiring diagrams presented—same as the dealer’s?

The wiring diagrams are the exact same PDF copies Honda provided to dealers. They include connector views, wire colors, and pin assignments for every system. There are no simplifications or redrawn versions that omit splice locations. I’ve used these to trace a no-start condition on a 1998 Integra and found the exact ground point that had corroded. You won’t get that level of detail from a Chilton or Haynes book. The diagrams are in the Electrical section, and they match the physical harness in the car. If you’re doing any electrical work, this manual is the one you want open on the bench.

You’ve got a 1998 Integra that needs work, and you want the same information Honda’s own techs used. Access the Factory Manual and stop relying on secondhand data. Your torque wrench will thank you.