Toyota Diesel OEM 2L 2L-II 2L-T 2L-T II 2L-TE 3L 5L 5L-E Complete Engine Gasket Set

Product Overview

Genuine OEM Toyota Engine Overhaul Gasket Kit designed for post-1988 L-series diesel engines, including 2L, 2L-II, 2L-T, 2L-T II, 2L-TE, 3L, 5L, and 5L-E  applications in Hilux, HiAce, Land Cruiser, and passenger car models. This complete gasket set delivers factory-quality sealing performance specifically engineered for the improved direct tappet valvetrain design introduced in 1988. Compatible with the second-generation cylinder heads that eliminate cracking problems, this professional-grade kit provides everything needed for a thorough engine overhaul, featuring Toyota's legendary quality and precision engineering for these workhorse diesel powerplants.

Key Features & Benefits

• Perfect Fit: Engineered specifically for Toyota L, 2L-II, 2L-T, 2L-T II, 2L-TE, 3L, 5L, and 5L-E diesel engines in Hilux and HiAce applications
• Complete Engine Kit: Includes all gaskets, seals, and O-rings required for a complete diesel engine overhaul, including the head gasket
• OEM Quality: Genuine Toyota parts manufactured to exact factory specifications for perfect fit and reliability
• Performance: Restores proper compression, prevents oil and coolant leaks, and ensures optimal engine efficiency
• Advanced Materials: High-temperature resistant materials designed to withstand extreme engine conditions

 

Technical Specifications

Part Type: Complete Engine Overhaul Gasket Kit
Engine Compatibility: 2L-II (2.4L diesel NA), 2L-T II (2.4L turbo diesel), 2L-TE (2.4L turbo diesel EFI), 3L (2.8L diesel), 5L/5L-E (3.0L diesel)
Design Generation: Post-1988 direct tappet valvetrain engines only
Kit Contents: Head gaskets, valve cover gaskets, oil pan gasket, timing cover gaskets, water pump gasket, intake and exhaust manifold gaskets, various O-rings and seals
Material: Multi-layer steel (MLS) head gaskets, rubber compounds, composite materials, and high-temperature silicone
Engine Type: SOHC diesel with direct tappet valve actuation, naturally aspirated and turbocharged applications

Fitment

Year Range	Toyota Model	Chassis Codes	Engine Options
1988-1997	Hilux / 4Runner	LN105, LN108, LN110	2L-II 2.4L diesel (naturally aspirated), 2L-T II 2.4L turbo diesel, 2L-TE 2.4L turbo diesel (EFI)
1990-2002	Hilux Surf (4Runner)	LN130, LN131	2L-T II 2.4L turbo diesel, 2L-TE 2.4L turbo diesel (EFI)
1990-1996	Land Cruiser Prado (70-series)	LJ78, LJ79	2L-T II 2.4L turbo diesel, 2L-TE 2.4L turbo diesel (EFI)
1988-1995	HiAce (H100)	LH102, LH104, LH112, LH114	2L-II 2.4L diesel, 2L-T II 2.4L turbo diesel, 3L 2.8L diesel
1995-2004	HiAce (H200)	LXH12, LXH2	5L 3.0L diesel, 5L-E 3.0L diesel (EFI)
1988-2004	Dyna, ToyoAce	Various LN, LH models	2L-II 2.4L diesel, 3L 2.8L diesel, 5L 3.0L diesel

Important: This gasket kit is specifically designed for post-1988 L-series diesel engines with the improved direct tappet valvetrain design. This includes 2L-II (naturally aspirated), 2L-T II (turbocharged), 2L-TE (turbo with EFI), 3L, and 5L/5L-E engines. This gasket kit is NOT compatible with pre-1988 engines that used rocker arm valve actuation.

Installation & Maintenance

Installation Difficulty: Expert/Professional
Tools Required: Complete engine rebuild tools, torque wrench set, engine hoist, valve spring compressor, precision measuring tools, assembly lubricants
Professional Installation: Mandatory - engine overhaul requires professional mechanical expertise

Maintenance Tips:

• Follow Toyota factory torque specifications precisely for all gasket installations
• Clean all mating surfaces thoroughly before gasket installation
• Use proper gasket sealants only where specified by Toyota service procedures
• Replace all one-time-use fasteners, including head bolts, during engine assembly
• Perform the proper engine break-in procedure after overhaul completion

 

Frequently Asked Questions

Q: What's included in this engine overhaul gasket kit?
A: This complete kit includes all gaskets, seals, and O-rings required for a full engine overhaul including head gaskets, valve cover gaskets, oil pan gasket, timing cover gaskets, intake and exhaust manifold gaskets, water pump gasket, and various other seals needed for comprehensive engine rebuild.

Q: Do I need to replace head bolts when installing this gasket kit?
A: Yes, head bolts are typically stretch-to-yield fasteners and must be replaced during cylinder head installation. Head bolts are sold separately and should be ordered using your specific engine code for proper fitment.

Q: How do I verify this gasket kit fits my specific Toyota engine?
A: This gasket kit fits post-1988 Toyota L-series diesel engines (2L-II, 2L-T II, 2L-TE, 3L, 5L/5L-E) found in Hilux, HiAce, Land Cruiser, and passenger car models with chassis codes including LN105, LN108, LN110, LN130, LJ78, LH102, LH104, LH112, LH114, and others listed in the fitment table. Verify your chassis code stamped on the firewall or door jamb, and check your engine code stamped on the engine block to confirm compatibility.

Q: Will this gasket kit work with pre-1988 2L or 2L-T engines?
A: No, this gasket kit is specifically designed for post-1988 L-series engines that use the direct tappet valvetrain design. Engines manufactured before August 1988 (pre-1988 engines) used rocker arms for valve actuation and required different gasket specifications. The major design change occurred in 1988 when Toyota introduced the 2L-II, eliminating rocker arms in favor of direct tappet valve actuation.

Q: Is this gasket kit compatible with the improved cylinder head 11101-54121?
A: Yes, this gasket kit is specifically designed to work with the improved second-generation cylinder head design (part #11101-54121 for 2L-series engines). This improved head, introduced around 1990-1992, features enhanced cooling channels that eliminate the cracking problems found in earlier cylinder head design #11101-54120. The gasket kit includes the proper MLS head gasket (11115-54084-F0) for these improved heads.

Related Toyota Parts You May Need

• Head Bolt Set - Required one-time-use fasteners for proper cylinder head clamping force
• Timing Belt Kit - L-series diesels use timing belts that should be replaced during overhaul
• Water Pump Assembly - Recommended replacement during L-series engine rebuild
• Injection Pump Seals - Consider servicing the diesel injection system during a major overhaul
• Glow Plug Set - Essential for reliable cold starting after a diesel engine rebuild
• Turbocharger Rebuild Kit - For 2L-T and other turbocharged L-series applications

Common Symptoms Requiring Engine Overhaul Gaskets

• Coolant mixing with engine oil creates a milky appearance in the oil
• White smoke from the exhaust indicates coolant entering the combustion chambers
• External oil leaks from multiple engine sealing surfaces
• Loss of compression in one or multiple cylinders
• Overheating due to head gasket failure
• Excessive oil consumption without visible external leaks
• Rough idle or misfires due to compression loss

 

Why Choose Genuine Toyota OEM Engine Overhaul Gasket Kit

Legendary L-Series Diesel Reliability: Toyota's L-series diesel engines (2L, 3L, and 5L) have earned a worldwide reputation for exceptional durability and reliability in commercial and off-road applications. In 1988, Toyota introduced a major engineering improvement with the 2L-II designation - eliminating rocker arms in favor of direct tappet valve actuation. This design change improved reliability, reduced complexity, and laid the foundation for the turbocharged 2L-T II and electronically injected 2L-TE variants that followed.

Designed for Improved Second-Generation Components: This gasket kit is specifically engineered for the post-1988 L-series engines and works perfectly with the improved second-generation cylinder heads. Around 1990-1992, Toyota further refined these engines by introducing cylinder head part #11101-54121, which featured an enhanced cooling channel design that eliminated the cracking problems found in earlier heads (11101-54120). This gasket kit includes the proper MLS head gasket (11115-54084-F0) designed for these improved components.

Critical Compatibility for Turbocharged Applications: The 2L-T II and 2L-TE turbocharged variants are particularly sensitive to proper gasket selection. These engines generate significantly higher cylinder pressures and combustion temperatures than naturally aspirated versions. The multi-layer steel head gaskets in this kit feature specialized construction and coatings designed to seal under the extreme conditions these turbocharged diesel engines generate, maintaining proper compression and preventing coolant intrusion.

Factory-Quality Diesel Engine Rebuilds: Diesel engine gaskets face unique challenges - higher compression ratios (20:1 to 22:3:1), increased cylinder pressures, and elevated combustion temperatures. Genuine Toyota OEM gasket kits are engineered specifically for these L-series diesel engine tolerances. Every gasket, O-ring, and seal in this kit meets the stringent Toyota quality standards developed through decades of diesel engine manufacturing experience.

International Market Heritage: These Hilux, HiAce, Land Cruiser, and passenger car diesel models represent some of Toyota's most successful commercial and utility vehicles globally. The 2L-TE became particularly renowned in markets like Australia, Southeast Asia, Africa, and the Middle East for its combination of electronic fuel injection refinement and mechanical robustness. Mechanics and rebuilders who specialize in these L-series diesels universally recommend genuine Toyota gaskets for major overhauls.

Don't compromise on gasket quality for your L-series diesel rebuild. These engines are designed to provide hundreds of thousands of kilometers of reliable service - ensure your overhaul lives up to that standard with genuine Toyota OEM components specifically designed for post-1988 direct tappet engines and improved cylinder heads.