HomeEngine > Gaskets and Sealing SystemsApex ACS1012 Engine Conversion Gasket Set
Part #: ACS1012

Apex ACS1012 Engine Conversion Gasket Set

4 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$55.78Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Honda, Prelude
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Apex ACS1012 Engine Conversion Gasket Set for Honda Prelude

The Apex ACS1012 engine conversion gasket set is built for 1988-1991 Honda Prelude applications. It provides the sealing components needed for engine conversion and rebuild work on this platform, with fitment coverage for four model years.

Key Features

  • Engine conversion gasket set for Honda Prelude service work
  • Fits 1988-1991 Honda Prelude, N/A
  • Supports sealing during engine conversion and teardown/reassembly
  • Part number ACS1012 for accurate ordering and catalog matching
  • Applies to four total vehicle years: 1988, 1989, 1990, and 1991

Detailed Description

Use the Apex ACS1012 when replacing engine gaskets and seals during a conversion or major engine service on a Honda Prelude. This gasket set is cataloged for 1988-1991 Honda Prelude models and is intended to help restore proper sealing at engine mating surfaces after disassembly. If you are searching for an engine conversion gasket set for 1988-1991 Honda Prelude, ACS1012 is the direct part number to reference.

This part cross-references 172286 and 182286 for the same application.

What It Helps Address

  • Oil seepage from worn engine gaskets
  • Coolant leaks at gasketed engine joints
  • Compression loss caused by deteriorated sealing surfaces
  • Leak issues after engine conversion or rebuild work
  • Service delays when the correct Honda Prelude gasket set is needed

Installation Notes and Tips

Verify engine configuration before installation and compare all gasket surfaces for damage, warpage, or residue. Clean mating surfaces thoroughly, follow factory torque specifications, and replace any seals or gaskets that show signs of compression set or tearing. Confirm the vehicle is a 1988-1991 Honda Prelude before ordering ACS1012.

Quality Assurance

Apex catalogs this gasket set for direct application coverage on the listed Honda Prelude years. Use the part number ACS1012 to confirm the correct engine conversion gasket set for your repair.

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1991HondaPrelude2.0LL4N/A
1990HondaPrelude2.0LL4N/A
1989HondaPrelude2.0LL4N/A
1988HondaPrelude2.0LL4N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.