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Toyota 4Runner Engine Components

Looking for aftermarket parts to modify or upgrade your Toyota 4Runner with engine components? At Tunersports.com we carry a huge selection of the top name brand performance engine component parts and accessories for your 4Runner.

Whether you have a 1984 or 2024 Toyota 4Runner in 40th Anniversary Edition to Venture trim we have you covered. With engine components from bearings to wiring connectors we have 520 4Runner engine component mods available. All parts have free shipping to the Continental US 48 States.

All 4Runner Engine Component Parts:

Recently Added Toyota 4Runner Aftermarket Engine Component Parts:

IN STOCK - LOW King Engine Bearings Connecting Rod Bearings CR888SM0.5 King Engine Bearings Toyota 1Uz-Fe/2Uz-Fe/3Uz-Fe (Size +0.50mm) Connecting Rod Bearing Set $122.24 Details
IN STOCK - LOW King Engine Bearings Connecting Rod Bearings CR6669AM0.25 King Engine Bearings Toyota 3Vze 2958Cc (Size +0.25mm) Connecting Rod Bearing Set $46.16 Details
IN STOCK aFe Throttle Bodies 46-39103 aFe POWER 03-09 Toyota 4Runner V6 4.0L / 10-14 Toyota FJ Cruiser V6 4.0L 76mm Billet Throttle Body $312.18 SALE Details
IN STOCK - LOW ACL Race Series Main Bearings 5M8088HX-STD ACL Lexus V8 1UZFE 4.0L Race Series - supercedes 5M8092H Engine Crankshaft Main Bearing Set $152.53 Details
IN STOCK - LOW ACL Race Series Rod Bearings 4B8376A-1.00 ACL Toyota 4 2438-2694cc 2RZ/2TZ/3RZ 1991-on Engine Connecting Rod Bearing Set $30.17 Details
IN STOCK - LOW ACL Race Series Main Bearings 5M8378A-.50 ACL Toyota 4 2438-2694cc 2RZ/2TZ/3RZ 1991-on Engine Crankshaft Main Bearing Set $35.15 Details
IN STOCK - LOW ACL Race Series Main Bearings 5M1705A-.50 ACL Toyota 4 2367cc 1982-96 Engine Crankshaft Main Bearing Set $34.47 Details
IN STOCK ACL Race Series Main Bearings 5M8378A-.25 ACL Toyota 4 2438-2694cc 2RZ/2TZ/3RZ 1991-on Engine Crankshaft Main Bearing Set $35.15 Details
IN STOCK ACL Race Series Main Bearings 5M8378A-STD ACL Toyota 4 2438-2694cc 2RZ/2TZ/3RZ 1991-on Engine Crankshaft Main Bearing Set $35.15 Details
IN STOCK ACL Race Series Main Bearings 5M1705A-STD ACL Toyota 4 2367cc 1982-96 Engine Crankshaft Main Bearing Set $34.47 Details

Popular Toyota 4Runner Aftermarket Engine Component Parts:

IN STOCK ICON Bearing Kits 611067 ICON Toyota Tacoma/FJ/4Runner Lower Coilover Bearing & Spacer Kit $87.08 Details
IN STOCK aFe Throttle Bodies 46-39103 aFe POWER 03-09 Toyota 4Runner V6 4.0L / 10-14 Toyota FJ Cruiser V6 4.0L 76mm Billet Throttle Body $312.18 SALE Details
IN STOCK Cometic Gasket Head Gaskets C4269-040 Cometic Toyota 20R/22R Motor 95mm Bore .040 inch MLS Head Gasket 2.2/2.4L $102.89 Details
IN STOCK Cometic Gasket Head Gaskets C4245-030 Cometic Toyota Tacoma-2RZ/3RZ 97mm .030 inch MLS-Head Gasket $102.89 Details
IN STOCK Westin Running Board Mount Kits 27-1945 Westin 2010-2013 Toyota 4Runner SR5 Running Board Mount Kit - Black $133.52 SALE VIEW PRICE IN CART Details
IN STOCK Mahle OE OE Plain Ring Sets 42227.040 Mahle Rings Toyota 2.7L 4 Cyl 2TRFE 2006 - 2010 Hiace Plain Ring Set $99.08 Details
IN STOCK ACL Race Series Rod Bearings 8B8091H-STD ACL Lexus V8 1UZFE/2UZFE/3UZFE Standard Size High Performance Rod Bearing Set $131.40 Details
IN STOCK ARP Head Stud Kits 203-4201 ARP Toyota 22R Head Stud Kit $173.12 Details
IN STOCK Victor Reinz Head Gaskets HS54137 MAHLE Original Toyota 4Runner 02-96 Head Set $355.20 Details
IN STOCK ACL Race Series Main Bearings 5M8088H-STD ACL Lexus V8 4.0L 1UZFE Standard Size Race Main Bearing Set $152.53 Details