Genuine OEM yamaha Parts
20% Off OEM Yamaha Dirt Bike Parts

The parts listed on this page are for the 1999 Yamaha YZ125. Make this your selected ride.

Cylinder Head

All OEM products on this site are for USA models.
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# SKU Description Qty. Retail Our
Price
Stock Status In Cart
1 4JY-11111-01-00 HEAD, CYLINDER 1 $309.74 $247.79 247.79 Expected to Ship in 3-6 Days Add to Cart
2 90116-08394-00 BOLT, STUD $7.46 $5.97 5.97 In Stock Add to Cart
3 90176-08026-00 NUT, CROWN $7.01 $5.61 5.61 In Stock Add to Cart
4 90201-08087-00 WASHER, PLATE $3.72 $2.97 2.97 In Stock Add to Cart
5 93210-63442-00 O-RING $6.42 $5.14 5.14 In Stock Add to Cart
6 93210-90785-00 O-RING $6.22 $4.97 4.97 In Stock Add to Cart
7 5ET-11311-11-00 Supercedes
5ET-11311-00-00
CYLINDER 1 $406.30 $325.04 325.04 Expected to Ship in 3-6 Days Add to Cart
8 5DH-11351-01-00 Supercedes
5DH-11351-00-00
GASKET, CYLINDER $16.62 $13.30 13.30 In Stock Add to Cart
9 90116-08318-00 BOLT, STUD $7.46 $5.97 5.97 In Stock Add to Cart
10 90116-08388-00 BOLT, STUD $7.46 $5.97 5.97 In Stock Add to Cart
11 99530-10014-00 Supercedes
99530-10114-00
PIN, DOWEL This part is not currently available
12 90179-08491-00 Supercedes
90179-08299-00
NUT $4.30 $3.44 3.44 In Stock Add to Cart
13 NGKBR9EG-00-00 PLUG, SPARK (NGK BR9EG) This part is not currently available
14 5ET-1131D-00-00 VALVE ASSEMBLY This part is not currently available
15 5ET-1132D-00-00 VALVE ASSEMBLY 2 $263.54 $210.83 210.83 Expected to Ship in 3-6 Days Add to Cart
16 90149-05001-00 SCREW This part is not currently available
17 90201-057H5-00 WASHER, PLATE $2.43 $1.94 1.94 In Stock Add to Cart
18 4SS-1131V-00-00 SHAFT 1 $100.97 $80.78 80.78 Expected to Ship in 3-6 Days Add to Cart
19 4SS-11832-00-00 LEVER, LINK $47.51 $38.01 38.01 In Stock Add to Cart
20 91317-04008-00 BOLT $3.38 $2.70 2.70 In Stock Add to Cart
21 93104-08040-00 OIL SEAL $7.34 $5.87 5.87 In Stock Add to Cart
22 4SS-1131M-01-00 Supercedes
4SS-1131M-00-00
COVER $42.44 $33.95 33.95 Expected to Ship in 3-6 Days Add to Cart
23 4JY-11166-00-00 PIPE, BREATHER 1 $10.68 $8.54 8.54 In Stock Add to Cart
24 90467-14117-00 Supercedes
90467-13062-00
CLIP(MG5) $1.20 $0.96 0.96 In Stock Add to Cart
25 4JY-11354-02-00 GASKET $5.93 $4.74 4.74 In Stock Add to Cart
26 98907-05016-00 SCREW, BIND $1.20 $0.96 0.96 In Stock Add to Cart
27 90508-161B3-00 SPRING, TORSION $5.88 $4.71 4.71 Expected to Ship in 3-6 Days Add to Cart
28 90387-08785-00 COLLAR $3.95 $3.16 3.16 Expected to Ship in 3-6 Days Add to Cart
29 4JY-11991-01-00 HOUSING 1 $91.47 $73.17 73.17 Expected to Ship in 3-6 Days Add to Cart
30 4JY-11993-01-00 GASKET $5.93 $4.74 4.74 In Stock Add to Cart
31 97017-05016-00 Supercedes
97007-05016-00
BOLT $1.88 $1.50 1.50 In Stock Add to Cart
32 92907-05600-00 WASHER, PLATE $1.20 $0.96 0.96 In Stock Add to Cart
33 4JY-11995-00-00 SEAL, HOUSING $29.69 $23.75 23.75 In Stock Add to Cart


dirtbike OEM yamaha YZ125 1999 Cylinder Head
OEM