Radiator & Components for 2003 Mazda Protege
No.
Part # / Description / Price
Price
2
Radiator Upper Bracket - Passenger Side (RH) 
Mazda
Mazda Positions: Right
Description: 2.0L. 1.6L. 1.8L. Passenger Side (RH).
MSRP $20.16
$16.02
MSRP $20.16
$16.02
2
Radiator Upper Bracket - Driver's Side (LH) Mazda
Mazda Positions: Left
Description: 2.0L. 1.6L. 1.8L. Driver's Side (LH).
MSRP $19.18
$15.24
MSRP $19.18
$15.24
3
Radiator Upper Insulator Mazda
Mazda Positions: Right
Notes: PARTS: Part included with upper bracket.
Description: 2.0L. 2002-06. 2000-01. 1.6L. 1.8L.
MSRP $5.92
$4.70
MSRP $5.92
$4.70
4
Radiator Lower Insulator Mazda
Mazda Positions: Right
Notes: PARTS: Part included in radiator.
Description: 2.0L, manual trans, without ac. 1.5L, manual trans. 1.8L, manual trans. 2.3L. 2.5L. 1.6L, manual trans, without ac.
MSRP $26.12
$20.76
MSRP $26.12
$20.76
4
Radiator Assembly Lower Insulator Mazda
Mazda Positions: Right
Notes: PARTS: Part included in radiator.
Description: 2.0L, manual trans, with ac. 2.5L. 6 cylinder. 2.3L. 2000-01. 4 cylinder, auto trans. 1.6L, auto trans, with ac. 4 cylinder, without ac, manual trans.
MSRP $24.39
$19.38
MSRP $24.39
$19.38
5
Drain Plug Mazda
Mazda Notes: PARTS: Part included in radiator.
Description: Auto trans. 2.5L. 2.0L. 1.6L, manual trans. 1.8L, manual trans. 2.2L diesel.
MSRP $14.12
$11.22
MSRP $14.12
$11.22
5
Drain Plug Mazda
Mazda Notes: PARTS: Part included in radiator.
Description: 2.0L. auto trans. 1.6L, auto trans. 1.8L, auto trans.
MSRP $15.08
$11.99
MSRP $15.08
$11.99
6
MSRP $25.63
$20.38
6
Cap Mazda
Mazda Description: Genuine Mazda Radiator Cap
Genuine Mazda Part# KL01-15-205
MSRP $23.58
$18.75
MSRP $23.58
$18.75
7
Radiator Coolant Hose Mazda
Mazda Positions: Upper
Description: With sport susp. 2.0L. 1.8L.
MSRP $26.05
$20.71
MSRP $26.05
$20.71
8
MSRP $25.20
$20.03
9
Reservoir Assembly Mazda
Mazda Description: Protege. 2.0L. 1.5L. 1.6L, gendai gousei. 1.6L, asmo. 1.8L, asmo.
MSRP $94.22
$77.72
MSRP $94.22
$77.72
10
Reservoir Cap Mazda
Mazda Notes: PARTS: Part included in Reservoir assembly.
Description: Protege. 2.0L. 1.5L. 1.6L, asmo. 1.8L, asmo.
MSRP $28.76
$22.86
MSRP $28.76
$22.86
11
MSRP $14.06
$11.18
12
MSRP $4.82
$3.83
13
MSRP $71.73
$51.21
14
By-Pass Pipe Mazda
Mazda Description: Genuine Mazda Coolant bypass pipe2.0L, #1, manual trans. 1.8L, #2. 4 cylinder, crossover. 4 cylinder, rear.Genuine OE Mazda Part# FSM3-15-270A
MSRP $44.86
$33.50
MSRP $44.86
$33.50
16
Engine Coolant Bypass Hose Mazda
Mazda Description: 2.0L. manual trans. 4 cylinder. 1.8L. By-pass hose.
MSRP $6.65
$5.29
MSRP $6.65
$5.29
17
MSRP $133.84
$93.94
18
Engine Coolant Outlet Gasket Mazda
Mazda Description: Outlet Flange. 2.0L. 4 cylinder. 1.8L.
MSRP $5.80
$4.61
MSRP $5.80
$4.61
19
MSRP $38.42
$28.70
19
Engine Coolant Thermostat Housing Mazda
Mazda Positions: Lower
Description: 2.0L. 1.8L.
MSRP $81.75
$58.36
MSRP $81.75
$58.36
22
MSRP $6.48
$5.15
23
Cooler Line - Passenger Side (RH) Mazda
Mazda Positions: Right
Description: 2.0L, auto trans. 1.6L, auto trans. 1.8L, auto trans. Passenger Side (RH).
24
Cooler Line - Driver's Side (LH) Mazda
Mazda Positions: Left
Description: 2.0L, auto trans. 1.6L, auto trans. 1.8L, auto trans. Driver's Side (LH).
25
Engine Coolant Temperature Sensor Mazda
Mazda Description: Keep your Mazda running smoothly with the Genuine Mazda Coolant Temp Sensor. This high-quality OEM part is engineered to provide accurate temperature readings, helping you maintain the perfect balance of fuel efficiency and engine performance.
MSRP $65.24
$46.56
MSRP $65.24
$46.56