# JEEP AMC 242/4.0L L6 1999-2006 Remanufactured Engine

Block Casting:

53010327AB, 53010328AB

Head Casting:

0331

Crank Casting:

53010411,53020767

Casting Location:

6 Cyl. Left Side Of Block

Years:

1999-2006

Model:

**Grand Cherokee, Wrangler, Tj**

Special Notes:

Ohv 12 Valve, Cast Iron Block And Head, L6

Help info:

**DRIVER SIDE AC COMPRESSOR**

Help info:

99-04 Grand Cherokee, 00-06 Wrangler/Tj. Vin S. Block #53010327ab,53010328ab.  
Oil Filter Base 90 Degrees To Pan. Head # 0331. Crank # 53010411,

Help info:

Raised Intake Ports, Small Exh Ports 1-1/8" Tall

INV Help:

Main Support Bracket Mount In Main Studs

 

Cam Has Thrust Plate

The base price tag DOES NOT include the refundable core charge.

## Details

- **Price:** 2128.99 USD
- **Vendor:** Titan Engines
- **Type:** Remanufactured Engine
- **Tags:** 0331, 242, 4.0L, Cast Iron, Cherokee, Engine - 4.0, Grand Cherokee, I6, Inline 6, Jeep, Long Block, Remanufactured Engines, Titan Engines, TJ, WJ, Wrangler, XJ

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2128.99 USD | In stock |

## Images

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- Jeep 4.0L I6 engine for Grand Cherokee WJ 1999-2004
- AMC 242/4.0L inline-6 cast iron engine for Jeep
- Jeep 4.0L engine 12-valve OHV inline-6 side view
- Remanufactured Jeep 4.0L engine with 0331 head
- Jeep 4.0L inline-6 legendary reliability engine

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> Source: [Titan Engines](https://titanengines.com/products/jeep-amc-engines-jeep-amc-242-4-0l-l6-1999-2006-remanufactured-engine)
> Updated: 2026-06-03