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Water Pump fit your 2003 Toyota 4Runner
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2003 Toyota 4Runner
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Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- Pump Assy, Engine Water
16100-59275
Pump Assy, Engine Water- Fitting Vehicle Options: 2UZFE.. UZN21#
- Part Name Code: 16100
- Replaced By: 16100-09201
$183.92 $128.921 
16100-39405
Pump Assy, Engine Water- Fitting Vehicle Options: 1GRFE.. GRN21#
- Part Name Code: 16100
- Replaced By: 16100-09471
$168.99 $118.401
- Bolt(For Water Pump Cover)
16193-31080
Bolt(For Water Pump Cover)- Production Date: 08/2003-08/2005
- Require Quantity: 2
- Package Quantity: 1
- Part Name Code: 16193A
$4.86 $3.471 
16193-31070
Bolt(For Water Pump Cover)- Production Date: 11/2002-08/2003
- Require Quantity: 2
- Package Quantity: 1
- Part Name Code: 16193A
90253-11021
Pin, Ring(For Water Pump Set)- Require Quantity: 2
- Package Quantity: 1
- Part Name Code: 16100B
$3.07 $2.201
$11.52 $8.251
- Tensioner Assy, V-Ribbed Belt
16620-31012
Tensioner Assy, V-Ribbed Belt- Production Date: 07/2003-08/2004
- Fitting Vehicle Options: 1GRFE.. GRN21#
- Part Name Code: 16620
- Replaced By: 16620-31013
$157.50 $111.731 
16620-0W100
Tensioner Assy, V-Ribbed Belt- Fitting Vehicle Options: 2UZFE.. UZN21#
- Part Name Code: 16620
- Replaced By: 16620-0W101
$106.11 $75.271- 16620-31010
Tensioner Assy, V-Ribbed Belt- Production Date: 11/2002-04/2003
- Fitting Vehicle Options: 1GRFE.. GRN21#
- Part Name Code: 16620
- Replaced By: 16620-31013
$157.50 $111.731 - 16620-31011
Tensioner Assy, V-Ribbed Belt- Production Date: 04/2003-07/2003
- Fitting Vehicle Options: 1GRFE.. GRN21#
- Part Name Code: 16620
- Replaced By: 16620-31013
$157.50 $111.731
- Pulley Sub-Assy, Idler, NO.2
16604-31010
Pulley Sub-Assy, Idler, NO.2- Fitting Vehicle Options: 1GRFE.. GRN21#
- Require Quantity: 2
- Package Quantity: 1
- Part Name Code: 16604
- Replaced By: 16604-0P011
$98.24 $69.691 
16604-50030
Pulley Sub-Assy, Idler, NO.2- Fitting Vehicle Options: 2UZFE.. UZN21#
- Part Name Code: 16604
- Replaced By: 16604-0F010
$139.32 $98.841
- Plate, Idler Pulley Cover, NO.2
16659-31011
Plate, Idler Pulley Cover, NO.2- Production Date: 12/2003-08/2005
- Fitting Vehicle Options: 1GRFE.. GRN21#
- Require Quantity: 3
- Package Quantity: 1
- Part Name Code: 16659
- Replaced By: 16659-AD010
$3.85 $2.751 
16659-50022
Plate, Idler Pulley Cover, NO.2- Fitting Vehicle Options: 2UZFE.. UZN21#
- Part Name Code: 16659
$7.13 $5.091
16659-31010
Plate, Idler Pulley Cover, NO.2- Production Date: 11/2002-12/2003
- Fitting Vehicle Options: 1GRFE.. GRN21#
- Require Quantity: 3
- Package Quantity: 1
- Part Name Code: 16659
- Replaced By: 16659-AD010
$3.85 $2.751
- Coupling Assy, Fluid
16210-31020
Coupling Assy, Fluid- Fitting Vehicle Options: 1GRFE.. GRN21#
- Part Name Code: 16210
- Replaced By: 16210-31021
$192.61 $135.121 
$216.35 $152.091
- Pulley Sub-Assy, Idler, NO.1
16603-0W010
Pulley Sub-Assy, Idler, NO.1- LITENS
- Fitting Vehicle Options: 2UZFE.. UZN21#
- Part Name Code: 16603
$147.54 $104.671 
16603-0W030
Pulley Sub-Assy, Idler, NO.1- DAYCO
- Fitting Vehicle Options: 2UZFE.. UZN21#
- Part Name Code: 16603
$129.38 $91.781
16603-31010
Pulley Sub-Assy, Idler, NO.1- Fitting Vehicle Options: 1GRFE.. GRN21#
- Part Name Code: 16603
- Replaced By: 16603-31040
$101.68 $72.131
$17.63 $12.611
$420.58 $293.311
- Pulley, Fan
16371-50040
Pulley, Fan- Fitting Vehicle Options: 2UZFE.. UZN21#
- Part Name Code: 16371
- Replaced By: 16371-0F010
$104.27 $73.971 
16371-31040
Pulley, Fan- Fitting Vehicle Options: 1GRFE.. GRN21#
- Part Name Code: 16371
- Replaced By: 16371-0P010
$102.11 $72.441
$6.44 $4.61
$3.42 $2.451
$2.04 $1.461
$2.67 $1.921
$2.33 $1.671
$2.93 $2.091
$1.29 $0.931
$2.16 $1.551
$2.33 $1.671
$8.65 $6.191
$2.36 $1.691
$1.72 $1.241
$4.60 $3.281
$3.68 $2.631
$2.99 $2.141
$2.93 $2.091
$8.65 $6.191
$2.67 $1.921
$19.05 $13.631
$6.18 $4.411
$1.55 $1.111
Genuine Toyota Parts, the Right Choice
ToyotaPartsDeal.com offers the wholesale prices for genuine 2003 Toyota 4Runner parts. Parts like Water Pump are shipped directly from authorized Toyota dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.0L, 8 Cyl 4.7L. Trim: Limited, SR5.