Exhaust
1987-1995 YJ Wrangler
Item numbers match the diagram. Each part number searches Amazon for that Crown part.
| Item # | Description | Engine | Years | Comments | Part No. |
|---|---|---|---|---|---|
| 1 | Manifold, Exhaust |
2.5L 4.2L 4.0L |
87/95 87/90 91/95 |
Includes Gasket, w/ Heat Shield, Gasket, Studs, EGR Block-Off Plate, & Gasket Includes Gasket Includes Flex Bellows |
53008860K J3237427 4883385 |
| 2A | Gasket, Manifold | 2.5L | 87/95 | Intake & Exhaust | J3242854 |
| 2B | 4.2L | 87/90 | Intake & Exhaust | J3242855 | |
| 2C | 4.0L | 91/95 | Intake & Exhaust | 53010238 | |
| 3 | Exhaust Manifold Stud |
2.5L 4.2L 4.0L |
87/95 87/90 91/95 |
Press-In; 3/8"-16 x 1.69" Thread-In; 3/8"-16 Threads Press-In; 3/8"-16 x 1.69" |
J4007109 J4006547 J4007109 |
| 4 | Seal, Front Pipe to Manifold | 4.0L | 91/95 | 52005431 | |
| 5 | Exhaust Pipe, Front |
2.5L 2.5L 4.2L 4.0L 4.0L |
87/92 93/95 87/90 91/92 93/95 |
Except N.R.M., Egypt, KDX |
52007397 52018177 52040278 52006626 52018176 |
| 6 | Gasket, Catalytic Converter | All | 87/91 | w/ Flanged Catalytic Converter | 52017817 |
| 7 | Catalytic Converter |
2.5L 2.5L 4.2L 4.0L 4.0L 4.0L 4.0L |
87/92 93/95 87/90 91/92 93/95 94/95 94/95 |
Flanged Flanged w/ Federal Emissions w/ CA Emissions w/ Man. Trans. w/ CA Emissions w/ Auto. Trans. |
52018104 52020110 53001627 52018104 52020110 52020110 52018141* |
| 8 | Resonator | Any | 91/93 | w/ leaded fuel; KDX Only | 52003940 |
| 9 | Muffler |
2.5L 4.2L 4.0L |
87/95 87/90 91/95 |
|
83502978 83502979 83502978 |
| 10 | Tailpipe |
2.5L 4.2L 4.0L |
87/95 87/90 91/95 |
|
83502980 83502980 83502980 |
| 11 | Muffler & Tailpipe Kit |
2.5L 4.0L |
87/95 91/95 |
|
52019135 52019135 |
| 12 | Insulator, Tailpipe Hanger | All | 87/95 | Rear | 52040219 |
| 13 | Insulator, Muffler Hanger | All | 87/95 | Front, 2 Required | 52018814 |
| 14 | Clamp |
All All |
87/95 87/95 |
2" 2.25" |
J8126663 83300061 |
| 15 | Exhaust Manifold Kit |
2.5L 4.2L 4.0L |
87/95 87/90 91/95 |
Incl. Manifold w/ Heat Shield, Gasket, Studs, EGR Block-Off Plate, & Gasket Incl. Manifold & Gasket Incl. Manifold, Flex Bellows, Gasket, Seal & Studs |
53008860K 3237427K 4883385K |
| 16 | Exhaust Kit |
2.5L 2.5L 4.2L 4.0L 4.0L |
87/92 93/95 87/90 91/92 93/95 |
Incl. Front Pipe, Catalytic Converter, Muffler, Tailpipe, Insulators, & Clamps Incl. Front Pipe, Catalytic Converter, Muffler, Tailpipe, Insulators, & Clamps Incl. Front Pipe, Catalytic Converter, Muffler, Tailpipe, Insulators, & Clamps Incl. Front Pipe, Catalytic Converter, Muffler, Tailpipe, Insulators, & Clamps Incl. Front Pipe, Catalytic Converter, Muffler, Tailpipe, Insulators, & Clamps |
52001720K 52018177K 52040278K 52006626K 52018176K |
* This part is not currently carried by Crown Automotive