Engine Parts for 2003 Toyota Tundra
No.
Part # / Description / Price
Price
1
MSRP $758.64
$510.82
2
Engine Harmonic Balancer Bolt 
Toyota
Toyota Description: Fits 4Runner, T100, Tacoma , Tundra
3.4L.
MSRP $12.45
$9.36
MSRP $12.45
$9.36
3
Engine Timing Crankshaft Sprocket Toyota
Toyota Description: Fits 4Runner, T100, Tacoma , Tundra
3.4L. Tundra. All models.
MSRP $104.77
$72.12
MSRP $104.77
$72.12
4
Engine Timing Cover Toyota
Toyota Description: Fits 4Runner, T100, Tacoma , Tundra
Tundra. All models. 6 cylinder, upper. 3.4L, outer, upper.
MSRP $159.00
$109.45
MSRP $159.00
$109.45
5
Engine Timing Cover Toyota
Toyota Description: Fits 4Runner, T100, Tacoma , Tundra
Tundra. All models. 6 cylinder, lower. 3.4L, outer, lower.
MSRP $77.32
$55.79
MSRP $77.32
$55.79
6
Engine Timing Cover Gasket Toyota
Toyota Description: All models. Camry. Avalon. Sienna. Solara. 3.3L, upper timing cover, front. Highlander. Tundra. 3.0L, upper cover, outer. Upper timing cover, outer.
MSRP $11.95
$8.99
MSRP $11.95
$8.99
9
Engine Timing Belt Toyota
Toyota Description: Fits 4Runner, T100, Tacoma , TundraTiming Belt - Repair or ReplaceYour Timing belt is typically replaced as part of a scheduled service. A failed Timing belt can result in anything to an Engine that will Crank but not start to catastrophic Engine damage. If your Toyota needs its Timing belt replaced, use OEM Toyota parts for ultimate reliability.
3.4L. Tundra. All models. 6 cylinder.
MSRP $81.32
$58.67
MSRP $81.32
$58.67
10
Camshaft Gear Toyota
Toyota Positions: Left
Description: All models. Left. Tundra. 3.4L.
MSRP $149.18
$102.70
MSRP $149.18
$102.70
10
Camshaft Gear Toyota
Toyota Positions: Right
Description: All models. Right. 6 cylinder. 3.4L. Tundra.
MSRP $234.69
$160.84
MSRP $234.69
$160.84
11
Engine Timing Belt Idler Toyota
Toyota Description: Fits 4Runner, T100, Tacoma , Tundra
Tundra. All models. 3.4L, upper. 6 cylinder, upper.
MSRP $193.93
$132.91
MSRP $193.93
$132.91
12
Engine Timing Belt Tensioner Pulley Toyota
Toyota Description: Fits 4Runner, T100, Tacoma , Tundra
Tundra. All models. 3.4L, lower. 6 cylinder, lower.
MSRP $258.64
$177.26
MSRP $258.64
$177.26
13
MSRP $160.17
$110.25
14
MSRP $310.53
$212.83
15
Engine Valve Cover (Left) Toyota
Toyota Positions: Left
Description: Fits 4Runner, T100, Tacoma , Tundra
Left. 3.4L. Tundra. All models. 6 cylinder.
MSRP $488.51
$334.81
MSRP $488.51
$334.81
15
Valve Cover Toyota
Toyota Positions: Right
Description: All models. Right. 6 cylinder. 3.4L. Tundra.
MSRP $461.56
$316.34
MSRP $461.56
$316.34
16
Spark Plug Tube Seal (QTY: 1) Toyota
Toyota Positions: Right
Notes: PARTS: Part included with valve cover.
Description: Ensure optimal engine performance and prevent oil leakage with this genuine Spark Plug Tube Seal (11193-70010). Engineered to exact specifications, this replacement seal forms a reliable barrier between the spark plug tube and the cylinder head, effectivel ...
MSRP $4.97
$3.74
MSRP $4.97
$3.74
17
Engine Valve Cover Gasket Toyota
Toyota Positions: Right
Description: Cylinder Head Cover; Cylinder Head Cover, No. 2.
Fits 4Runner, Camry, T100, Tacoma , Tundra
Camry. Tundra. All models. 6 cylinder. 3.4L, valve cover.
MSRP $49.39
$37.11
MSRP $49.39
$37.11
18
Engine Oil Filler Cap Toyota
Toyota Description: 4 cylinder. 6 cylinder. 3.4L. From 08/2004. Type B. Exc.Smooth Outside Edge. Gt. 4.7L, usa built. 4.7L, to 01/2008.
MSRP $22.27
$16.74
MSRP $22.27
$16.74
19
MSRP $3.48
$2.61
20
Oil Pan Toyota
Toyota Description: 6 cylinder, 4wd. Tacoma. 4wd. 3.4L. 4-runner. Tundra.
MSRP $253.65
$173.84
MSRP $253.65
$173.84
21
MSRP $57.70
$41.63
22
Engine Oil Dipstick Toyota
Toyota Description: Fits 4Runner, Tacoma , Tundra
3.4L. 6 cylinder.
MSRP $23.93
$17.99
MSRP $23.93
$17.99
23
Engine Oil Dipstick Tube Seal Toyota
Toyota Notes: PARTS: Part included with dipstick.
Description: Dipstick. 3.4L. 2.4L hybrid. Hatchback,.
MSRP $5.31
$3.99
MSRP $5.31
$3.99
24
MSRP $33.58
$25.24
25
Oil Filter (qty: 1) Toyota
Toyota Description: Maintain the reliability and performance of your Toyota engine with the Genuine OEM Oil Filter 90915-YZZD1. Crafted to exacting standards, this premium oil filter provides superior filtration efficiency, effectively removing contaminants and preserving the ...
MSRP $6.57
$4.13
MSRP $6.57
$4.13
26
MSRP $12.29
$9.24
Related Parts
Part # / Description / Price
Price
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Engine Oil Drain Plug Gasket Toyota
Toyota Description: Ensure a secure and leak-free seal for your engine oil system with the Genuine OEM Engine Oil Drain Plug Gasket (90430-12031). Specifically designed for precision fit and long-lasting performance, this gasket is an essential component for routine maintenan ...
MSRP $1.82
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MSRP $1.82
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Engine Oil Dipstick Tube Seal Toyota
Toyota Description: Engine Oil Dipstick Tube Seal – 96721-19010 | Genuine OEM Part
Keep your engine properly sealed and protected with this OEM Engine Oil Dipstick Tube Seal (Part No. 96721-19010). This high-quality rubber seal ensures a tight fit between the dipstick tube ...
MSRP $3.48
$2.61
MSRP $3.48
$2.61