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2003 Toyota 4runner Engine Parts

Save up to 40% on original replacement 2003 Toyota 4Runner maintenance and repair parts. Over 1,000 high-quality, direct-fit parts for a 2003 Toyota 4Runner, offered by well-known brands such as DORMAN, BWD, CARDONE. Find Brakes, Engine, Suspension, and many more truck parts with our easy-to-use online catalogue.
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$41.81
In Stock
Brand: AISIN
Quantity Required: 1
Condition: New
Vehicle fitment:
Engine Base: 4.7L 4663cc 285ci V8 (3.70x3.31; 94.0x84.0); Engine Designation: 2UZFE;
$22.22
In Stock
Brand: BWD
Quantity Required: 1
Condition: New
Vehicle fitment:
Engine Base: 4.0L 3956cc 241ci V6 (3.70x3.74; 94.0x95.0);
$164.75
In Stock
Brand: BWD
Quantity Required: 1
Condition: New
Vehicle fitment:
Engine Base: 4.0L 3956cc 241ci V6 (3.70x3.74; 94.0x95.0);
$166.38
In Stock
Brand: BWD
Quantity Required: 1
Condition: New
Vehicle fitment:
Engine Base: 4.0L 3956cc 241ci V6 (3.70x3.74; 94.0x95.0);
$157.99
In Stock
Brand: BWD
Quantity Required: 1
Condition: New
Vehicle fitment:
Engine Base: 4.7L 4663cc 285ci V8 (3.70x3.31; 94.0x84.0);
$157.99
In Stock
Brand: BWD
Quantity Required: 1
Condition: New
Vehicle fitment:
Engine Base: 4.7L 4663cc 285ci V8 (3.70x3.31; 94.0x84.0);
$94.59
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.7L 4663cc 285ci V8 (3.70x3.31; 94.0x84.0); Loc: L.H.; Head bolts not incl.; Head bolt replacement recommended; PermaTorqueMLS; Old design;
$90.58
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.0L 3956cc 241ci V6 (3.70x3.74; 94.0x95.0); Loc: L.H.; Head bolts not incl.; Head bolt replacement recommended; PermaTorqueMLS; Old design;
$90.58
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.0L 3956cc 241ci V6 (3.70x3.74; 94.0x95.0); Loc: R.H.; Head bolts not incl.; Head bolt replacement recommended; PermaTorqueMLS; Old design;
$95.53
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.7L 4663cc 285ci V8 (3.70x3.31; 94.0x84.0); Loc: L.H.; Head bolts not incl.; Head bolt replacement recommended; PermaTorqueMLS; Improved design;
$98.88
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.7L 4663cc 285ci V8 (3.70x3.31; 94.0x84.0); Loc: R.H.; Head bolts not incl.; Head bolt replacement recommended; PermaTorqueMLS; Improved design;
$96.45
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.0L 3956cc 241ci V6 (3.70x3.74; 94.0x95.0); Loc: L.H.; Head bolts not incl.; Head bolt replacement recommended; PermaTorqueMLS; Improved design;
$96.45
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.0L 3956cc 241ci V6 (3.70x3.74; 94.0x95.0); Loc: R.H.; Head bolts not incl.; Head bolt replacement recommended; PermaTorqueMLS; Improved design;
$0.91
$0.76
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.0L 3956cc 241ci V6 (3.70x3.74; 94.0x95.0);
$0.91
$0.76
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.7L 4663cc 285ci V8 (3.70x3.31; 94.0x84.0);
$23.15
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.7L 4663cc 285ci V8 (3.70x3.31; 94.0x84.0); Type: Main Seal Set; Rubber; One-piece;
$24.76
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.0L 3956cc 241ci V6 (3.70x3.74; 94.0x95.0); Type: Main Seal Set; Rubber; One-piece;
$166.04
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.7L 4663cc 285ci V8 (3.70x3.31; 94.0x84.0); RTV sealant incl. for oil pan gskt.;
$85.78
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.0L 3956cc 241ci V6 (3.70x3.74; 94.0x95.0); RTV sealant incl. for oil pan gskt.;
$32.70
In Stock
Brand: Fel-Pro
Quantity Required: 2
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.7L 4663cc 285ci V8 (3.70x3.31; 94.0x84.0); Type: Grommet Set; Use: Valve Cover;
$76.73
$34.85
In Stock
Brand: Fel-Pro
Quantity Required: 2
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.7L 4663cc 285ci V8 (3.70x3.31; 94.0x84.0); Replacement recommended;
$477.24
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.7L 4663cc 285ci V8 (3.70x3.31; 94.0x84.0); Head bolts not incl.; Head bolt replacement recommended; PermaDry molded rubber valve cover gskts. incl.; Premium valve stem seals incl.;
$266.13
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.0L 3956cc 241ci V6 (3.70x3.74; 94.0x95.0); Head bolts not incl.; Head bolt replacement recommended; PermaDry molded rubber valve cover gskts. incl.; Premium valve stem seals incl.; Old design;
$299.03
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.0L 3956cc 241ci V6 (3.70x3.74; 94.0x95.0); Head bolts not incl.; Head bolt replacement recommended; PermaDry molded rubber valve cover gskts. incl.; Premium valve stem seals incl.; Improved design;
$103.18
$48.00
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.7L 4663cc 285ci V8 (3.70x3.31; 94.0x84.0);
$93.01
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.7L 4663cc 285ci V8 (3.70x3.31; 94.0x84.0); Lower set; Upper set incl.;
$15.27
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.0L 3956cc 241ci V6 (3.70x3.74; 94.0x95.0);
$45.57
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.0L 3956cc 241ci V6 (3.70x3.74; 94.0x95.0); Lower set; Upper set incl.;
$37.04
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.7L 4663cc 285ci V8 (3.70x3.31; 94.0x84.0); RTV sealant incl. for oil pan gskt.;
$16.57
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.0L 3956cc 241ci V6 (3.70x3.74; 94.0x95.0); RTV sealant incl. for oil pan gskt.;
$47.60
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.0L 3956cc 241ci V6 (3.70x3.74; 94.0x95.0); Premium valve stem seals incl.;
$64.03
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.7L 4663cc 285ci V8 (3.70x3.31; 94.0x84.0); Premium valve stem seals incl.;
$19.43
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.7L 4663cc 285ci V8 (3.70x3.31; 94.0x84.0); Type: Crankshaft Seal Set;
$34.85
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.7L 4663cc 285ci V8 (3.70x3.31; 94.0x84.0); Type: Camshaft Seal Set;
$64.09
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.7L 4663cc 285ci V8 (3.70x3.31; 94.0x84.0); w/Grommets & Spark plug tube seals; PermaDry molded rubber gskts. incl.;
$42.40
In Stock
Brand: Fel-Pro
Quantity Required: 1
Condition: New
1 Year Warranty
Vehicle fitment:
Engine Base: 4.0L 3956cc 241ci V6 (3.70x3.74; 94.0x95.0); w/Grommets & Spark plug tube seals; PermaDry molded rubber gskts. incl.;
$10.42
$6.43
In Stock
Brand: Fram
Quantity Required: 1
Condition: New
Vehicle fitment:
Engine Base: 4.0L 3956cc 241ci V6 (3.70x3.74; 94.0x95.0); Spin-on Oil Filter;
$10.42
$6.43
In Stock
Brand: Fram
Quantity Required: 1
Condition: New
Vehicle fitment:
Engine Base: 4.7L 4663cc 285ci V8 (3.70x3.31; 94.0x84.0); Spin-on Oil Filter;
$16.60
In Stock
Brand: SKF
Quantity Required: 1
Condition: New
2 Year Warranty.
Vehicle fitment:
Engine Base: 4.7L 4663cc 285ci V8 (3.70x3.31; 94.0x84.0);
$16.60
In Stock
Brand: SKF
Quantity Required: 1
Condition: New
2 Year Warranty.
Vehicle fitment:
Engine Base: 4.7L 4663cc 285ci V8 (3.70x3.31; 94.0x84.0); Region: Mexico;