Cap. Radiator. Reservoir.

Part Number: D31615205
Supersession(s): B30310450; B30315205A; B63015205; D316-15-205; D31615205 PT; D31615205PT; N32615205; N350-15-205; N35015205; USED31615205
View D31615205 Cap. Radiator. Reservoir.  Full-Sized Product Image

A cover that prevents foreign debris from entering the container. From 07/85. Location-Reservoir. Part is included in Radiator assembly. Radiator Cap. To 12/16/1986. Vendor:CALSONIC. Engine Coolant. Included with: Included with Radiator, Included with Radiator assembly, Reservoir assembly.

Radiator CapEngine Coolant Reservoir Cap

Fits 323, 626, 929, MIATA, MPV, MX-3, MX-6, Protege, RX-7, RX-8

1.5 LITER, auto trans. 1.8 LITER, auto trans. 2WD. 323; Auto Trans. 323; Nihon. 323; Sedan & Hatchback; w/o Turbo. 4 CYLINDER. 626 & MX-6. 626, MX-6. 929. Auto trans. EXPANSION TANK CAP; RX-8; To 5/13/05. Miata MX5. MPV. MX-3; 1.6L. Protege; 2WD. Protege; Auto Trans. RX-7. RX7; All. W/o turbo, sedan & hatchback.
Engine Coolant Expansion Tank - Repair or Replace
A failed expansion tank can cause the cooling system in your 2005 Mazda 6 to leak antifreeze, or it can cause your engine to overheat. If you're losing coolant, contact our service department to avoid engine damage.

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Diagram RADIATOR & COMPONENTS. for your 2005 Mazda 6
#12
Required: 1
auto trans. manual trans.
Reservoir cap.
Diagram COOLING SYSTEM. COOLING FAN. RADIATOR. WATER PUMP. for your 2005 Mazda 6
#4
323; All. 323; Auto Trans. 323; Denso. 323; Manual Trans. 323; Nihon. MX-3; 1.6L; Auto Trans. MX-3; 1.6L; Denso. MX-3; 1.6L; Manual Trans. MX-3; 1.6L; Nihon. MX-3; 1.8L; Auto Trans. MX-3; 1.8L; Manual Trans. MX-6; 4 Cylinder. MX-6; 6 Cylinder. MX-6; Auto Trans; w/o Turbo; 4 Cyl. MX-6; Auto Trans; w/o Turbo; 6 Cyl. MX-6; Auto Trans; w/Turbo. MX-6; Denso. MX-6; Manual Trans; w/o Turbo; 4 Cyl. MX-6; Manual Trans; w/o Turbo; 6 Cyl. MX-6; Manual Trans; w/Turbo. MX-6; Nihon. MX-6; w/o Turbo; 4 Cyl. MX-6; w/o Turbo; 6 Cyl. MX-6; w/o Turbo; All; 4 Cyl. MX-6; w/o Turbo; All; 6 Cyl. MX-6; w/o Turbo; Auto Trans.
323; Auto Trans. 626. MX-3; 1.6L. MX-6. Protege; 2WD.
Diagram COOLING SYSTEM. COOLING FAN. RADIATOR. WATER PUMP. for your 2005 Mazda 6
#4
929; Auto Trans. 929; DOHC; Lower. 929; DOHC; Upper. 929; Manual Trans. 929; SOHC; Lower. 929; SOHC; Upper. Miata MX5; Auto Trans. Miata MX5; Lower. Miata MX5; Manual Trans. Miata MX5; Upper. RX-7; Auto Trans. RX-7; Manual Trans; w/o Turbo. RX-7; Manual Trans; w/Turbo. RX7; Auto Trans. RX7; Manual Trans. RX7; w/o Turbo; Auto Trans. RX7; w/o Turbo; Manual Trans. RX7; w/Turbo.
929. Miata MX5. RX-7.
Diagram COOLING SYSTEM. COOLING FAN. RADIATOR. WATER PUMP. for your 2005 Mazda 6
#2
2. 6L; Automatic TRANS. 2. 6L; Manual TRANS. 3. 0L; 2WD; W/O Towing Package. 3. 0L; 2WD; W/TOWING Package. 3. 0L; 4WD. 3. 0L; Lower. 3. 0L; Manual Trans; 2WD. 3. 0L; Manual Trans; 4WD. 3. 0L; Upper. MPV. W/CLUTCH; 2WD; W/O Towing Package; 2. 6L. W/CLUTCH; 2WD; W/O Towing Package; 3. 0L. W/CLUTCH; 2WD; w/Towing Package. W/CLUTCH; 4WD. W/O clutch; 2. 6L. W/O clutch; 3. 0L; Automatic Trans; 2WD. W/O clutch; 3. 0L; Automatic Trans; 4WD. W/O CLUTCH; 3.0L; Automatic Trans; All. W/O CLUTCH; 3.0L; Manual Trans.
MPV.
Diagram COOLING SYSTEM. COOLING FAN. RADIATOR. WATER PUMP. for your 2005 Mazda 6
#4
EXPANSION TANK CAP; RX-8; From 5/13/05. EXPANSION TANK CAP; RX-8; To 5/13/05. RX-8; Auto Trans. RX-8; From 12/1/04. RX-8; From 3/1/09. RX-8; Left. RX-8; Manual Trans. RX-8; Right; From 6/1/08. RX-8; Right; To 5/31/08. RX-8; To 12/1/04. RX-8; To 3/1/09.
EXPANSION TANK CAP; RX-8; To 5/13/05.
Diagram COOLING SYSTEM. COOLING FAN. RADIATOR. WATER PUMP. for your 2005 Mazda 6
#4
323 & Protege; 10 Amp. 323 & Protege; 20 Amp. 323 & Protege; SOHC. 323 & Protege; w/o Turbo. 323 & Protege; w/Turbo. 323; Auto Trans. 323; Denso; Auto Trans. 323; Denso; Manual Trans. 323; Manual Trans. 323; Nihon. 323; Sedan & Hatchback; w/o Turbo; Auto Trans. 323; Sedan & Hatchback; w/o Turbo; Manual Trans. 323; Sedan & Hatchback; w/Turbo; 2WD. 323; Sedan & Hatchback; w/Turbo; 4WD. 323; Wagon; Auto Trans. 323; Wagon; Manual Trans. 626 & MX-6; 30 Amp. 626 & MX-6; Denso. 626 & MX-6; Diesel. 626 & MX-6; Gas; Auto Trans; w/o Turbo. 626 & MX-6; Gas; Auto Trans; w/Turbo. 626 & MX-6; Gas; Manual Trans; w/o Turbo. 626 & MX-6; Gas; Manual Trans; w/Turbo. 626 & MX-6; Gas; w/o Turbo; Auto Trans. 626 & MX-6; Gas; w/o Turbo; Manual Trans. 626 & MX-6; Gas; w/Turbo; Auto Trans.
323; Auto Trans. 323; Nihon. 323; Sedan & Hatchback; w/o Turbo. 626 & MX-6. MX-3; 1.6L. Protege; 2WD. Protege; Auto Trans.
Diagram COOLING SYSTEM. COOLING FAN. RADIATOR. WATER PUMP. for your 2005 Mazda 6
#4
929; Auto Trans. 929; DOHC; Lower. 929; DOHC; Upper. 929; Lower. 929; Manual Trans. 929; SOHC; Lower. 929; SOHC; Upper. 929; Upper. Miata MX5; Auto Trans. Miata MX5; LEFT; w/o turbo. Miata MX5; LEFT; w/turbo. Miata MX5; Lower. Miata MX5; Manual Trans; w/o turbo. Miata MX5; Manual Trans; w/turbo. Miata MX5; RIGHT; w/o turbo. Miata MX5; RIGHT; w/turbo. Miata MX5; Upper. Miata MX5; w/o turbo. Miata MX5; w/turbo. RX7; All. RX7; Auto Trans. RX7; Manual Trans; w/o Turbo. RX7; Manual Trans; w/Turbo. RX7; w/Fuel Injection; Auto Trans. RX7; w/Fuel Injection; Manual Trans. RX7; w/Fuel Injection; w/o Turbo; Auto Trans.
929. Miata MX5. RX7; All.
Diagram COOLING SYSTEM. COOLING FAN. RADIATOR. WATER PUMP. for your 2005 Mazda 6
#2
MPV; 2WD; w/o Towing Package. MPV; 2WD; w/Towing Package. MPV; 4WD. MPV; All; w/o Towing Package. MPV; All; w/Towing Package. MPV; Lower. MPV; Upper.
MPV.
Diagram FAN. RADIATOR & COMPONENTS. for your 2005 Mazda 6
#2
2 wheel steering. 4 wheel steering. Japan built. US built. w/o turbo. w/turbo auto trans. w/turbo manual trans.
Diagram RADIATOR. SPLASH SHIELDS. for your 2005 Mazda 6
#10
2WD. 4 cylinder. 4WD. 6 cylinder. auto trans. manual trans. w/o towing package. w/towing package.

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