Engine Components

Upgrade your Toyota engine with performance components built for power and reliability. Shop throttle bodies, catch cans, pulleys, and internal upgrades designed for Tacoma, 4Runner, Tundra, and Land Cruiser platforms.

51 Products

51 products
Select Your Vehicle
Fabtech

4WD Sport Diff Drop Kit — 2025 Toyota 4Runner

$269.77
4Runner
2023+ Sequoia OBD II Module — 2022+ Toyota Tundra
AMP Research

2023+ Sequoia OBD II Module — 2022+ Toyota Tundra

$80.99
TundraSequoia
Wire Harness — Toyota Tundra
AMP Research

Wire Harness — Toyota Tundra

$139.99
Tundra
Bearing Retainer For 4Runner / 01-04 & — 01-02 Toyota TacomaBearing Retainer For 4Runner / 01-04 & — 01-02 Toyota Tacoma
Yukon Gear & Axle

Bearing Retainer For 4Runner / 01-04 & — 01-02 Toyota Tacoma

$20.89
Tacoma4Runner
& Tacoma Pinion Nut — Toyota T100& Tacoma Pinion Nut — Toyota T100
Yukon Gear & Axle

& Tacoma Pinion Nut — Toyota T100

$19.89
TacomaT100
T100 & w/Loc Pinion Nut — Toyota TacomaT100 & w/Loc Pinion Nut — Toyota Tacoma
Yukon Gear & Axle

T100 & w/Loc Pinion Nut — Toyota Tacoma

$13.89
TacomaT100
07 and Up Front Pinion Nut — Toyota Tundra07 and Up Front Pinion Nut — Toyota Tundra
Yukon Gear & Axle

07 and Up Front Pinion Nut — Toyota Tundra

$15.89
Tundra
Bearing install Kit For and Tacoma Diff — Toyota T100Bearing install Kit For and Tacoma Diff — Toyota T100
Yukon Gear & Axle

Bearing install Kit For and Tacoma Diff — Toyota T100

$510.89
TacomaT100
T100 Rear Diff w/ Abs Fits 4Runner / 01-04 — 01-02 Toyota TacomaT100 Rear Diff w/ Abs Fits 4Runner / 01-04 — 01-02 Toyota Tacoma
Yukon Gear & Axle

T100 Rear Diff w/ Abs Fits 4Runner / 01-04 — 01-02 Toyota Tacoma

$178.89
Tacoma4RunnerT100
Catch Can Oil Separator 3.5L — 22-23 Toyota TundraCatch Can Oil Separator 3.5L — 22-23 Toyota Tundra
K&N Engineering

Catch Can Oil Separator 3.5L — 22-23 Toyota Tundra

$157.99
Tundra
3.5L Oil Catch Can — 16-23 Toyota Tacoma3.5L Oil Catch Can — 16-23 Toyota Tacoma
K&N Engineering

3.5L Oil Catch Can — 16-23 Toyota Tacoma

$157.99
Tacoma
DV8 Offroad

+ Sequoia Digital Device Dash Mount — 22-23 Toyota Tundra

$109.99
TundraSequoia
Sequoia/Tacoma/Tundra Tow-Pro Brake Controller Harness — Toyota Land Cruiser
REDARC

Sequoia/Tacoma/Tundra Tow-Pro Brake Controller Harness — Toyota Land Cruiser

$38.50
TacomaTundraLand CruiserSequoia
Tow-Pro Brake Controller Harness — Toyota Tacoma
REDARC

Tow-Pro Brake Controller Harness — Toyota Tacoma

$29.70
Tacoma
Projector Headlights Converters — 2021 Toyota 4Runner
Fabtech

Hardware Kit — Toyota Tacoma

$92.20
Tacoma

Engine Components & Performance Parts

Enhance your Toyota engine with performance components designed for more power, better reliability, and improved cooling. From throttle body spacers and oil catch cans to underdrive pulleys and engine dress-up kits, these parts complement your intake and exhaust upgrades for a complete performance build.

All engine components are designed for direct fitment on Toyota truck engines. Pair with air intake systems and exhaust upgrades for the best results.

Frequently Asked Questions

What is an oil catch can and do I need one?

An oil catch can intercepts oil vapors from the PCV system before they re-enter the intake. This prevents carbon buildup on intake valves, which is especially important on direct-injected engines. If you are adding performance mods or plan to keep your Toyota long-term, a catch can is a smart preventive investment.

Do engine performance parts require a tune?

Most bolt-on engine components like catch cans, throttle body spacers, and pulleys do not require a tune. However, if you are adding forced induction or significantly modifying airflow, a custom tune or piggyback tuner is recommended.