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Infiniti Radiator Cap
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Cooling Systems, Fans & Radiators
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$8.18Product Specifications- Cap Depth: 1.06 in
- Coolant Recovery System: Closed System
- Filler Neck Depth: 16 mm
- Filler Neck Inside Diameter: 32 mm
- Filler Neck Outside Diameter: 43 mm
- OE Comparison Rating: OE Performance
- Pressure Rating: 13 psi
- SAE Pressure Range: 12-16 psi
- Shell Diameter: 2.59 in
- UPC: 072053020083
- Part Description: Infiniti Engine Coolant Replacement Radiator Cap
$8.18Product Specifications- Cap Depth: 1.06 in
- Coolant Recovery System: Closed System
- Filler Neck Depth: 16 mm
- Filler Neck Inside Diameter: 32 mm
- Filler Neck Outside Diameter: 43 mm
- OE Comparison Rating: OE Performance
- Pressure Rating: 16 psi
- SAE Pressure Range: 14-18 psi
- Shell Diameter: 66 mm
- UPC: 072053416084
- Part Description: Infiniti Engine Coolant Replacement Radiator Cap
$28.08 MSRP:$38.22You Save: $10.14 (27%)Product Specifications- Other Names: Cap, Radiator Cap, Reservoir Cap
- Item Dimensions: 2.1 x 2.1 x 0.1 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: Infiniti Radiator Cap Assembly
$8.78Product Specifications- Cap Depth: 1.41 in
- Coolant Recovery System: Optional System
- Filler Neck Depth: 16 mm
- Filler Neck Inside Diameter: 1.61 in
- Filler Neck Outside Diameter: 43 mm
- Pressure Rating: 16 psi
- SAE Pressure Range: 14-18 psi
- Shell Diameter: 2.2 in
- UPC: 072053638967
- Part Description: Infiniti Engine Coolant Safety Release Radiator Cap
$15.96 MSRP:$21.70You Save: $5.74 (27%)Product Specifications- Other Names: Cap, Reservoir Cap, Strainer
- Item Dimensions: 1.5 x 1.5 x 0.4 inches
- Item Weight: 0.40 Pounds
- Fitment Type: Direct Replacement
- Replaces: 21712-3NA0A
- Part Description: Infiniti Cap-Reservoir Tank
$5.17Product Specifications- Cap Depth: 0.75 in
- Coolant Recovery System: Closed System
- Filler Neck Depth: 19 mm
- Filler Neck Inside Diameter: 33 mm
- Filler Neck Outside Diameter: 1.23 in
- OE Comparison Rating: OE Performance
- Pressure Rating: 16 psi
- SAE Pressure Range: 14-18 psi
- Shell Diameter: 84 mm
- UPC: 072053134247
- Part Description: Infiniti Engine Coolant Replacement Reservoir Cap
$22.31 MSRP:$30.37You Save: $8.06 (27%)Product Specifications- Other Names: Cap, Filler Cap, Radiator Cap
- Item Dimensions: 2.6 x 2.6 x 1.0 inches
- Item Weight: 1.20 Pounds
- Replaces: 21430-89973, 21430-01F01, 21430-79901, 21430-01F90, 21430-4B701, 21430-4B000, 21430-01F00, 21430-01F02, 21430-4B700, 21430-7999A, 21430-7995A
- Part Description: Infiniti Radiator Cap Assembly
OEM (Genuine) Infiniti Cap
PartNumber: 21712-ZN50A$23.52 MSRP:$32.02You Save: $8.50 (27%)Product Specifications- Other Names: Reservoir Cap
- Item Dimensions: 6.4 x 4.5 x 3.7 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: Infiniti Cap
$12.92 MSRP:$17.57You Save: $4.65 (27%)Product Specifications- Other Names: Cap, Reservoir Cap
- Item Dimensions: 1.5 x 1.6 x 0.2 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 21712-50M00
- Part Description: Infiniti Cap Reserve Tank
$18.86 MSRP:$25.65You Save: $6.79 (27%)Product Specifications- Other Names: Cap, Reservoir Cap
- Replaces: 21723-9DF0A, 21723-9FD0A, 21723-7S000
- Part Description: Infiniti CAP RESERVE TANK
$11.44 MSRP:$15.55You Save: $4.11 (27%)Product Specifications- Other Names: Radiator Cap
- Item Dimensions: 6.2 x 2.0 x 0.8 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 21430-ZZ00A
- Part Description: Infiniti Radiator Cap Assembly
$7.13Product Specifications- OE Part Number: 10227
- UPC: 710353450215
- Part Description: Infiniti OE Style Engine Coolant Radiator Pressure Mini Cap
- $7.13Product Specifications
- OE Part Number: 10233
- UPC: 710353450314
- Part Description: Infiniti OE Style Engine Coolant Radiator Pressure Mini Cap
- $4.07Product Specifications
- OE Part Number: 10361
- UPC: 710353454015
- Part Description: Infiniti OE Style Engine Coolant Radiator Pressure Mini Cap
$9.08Product Specifications- Cap Depth: 1.41 in
- Coolant Recovery System: Optional System
- Filler Neck Depth: 16 mm
- Filler Neck Inside Diameter: 1.61 in
- Filler Neck Outside Diameter: 43 mm
- Pressure Rating: 13 psi
- SAE Pressure Range: 12-16 psi
- Shell Diameter: 2.2 in
- UPC: 072053638950
- Part Description: Infiniti Engine Coolant Safety Release Radiator Cap
$11.40Product Specifications- Cap Depth: 1.06 in
- Coolant Recovery System: Closed System
- Filler Neck Depth: 16 mm
- Filler Neck Inside Diameter: 1.26 in
- Filler Neck Outside Diameter: 43 mm
- OE Comparison Rating: OE Performance
- Pressure Rating: 20 psi
- SAE Pressure Range: 18-22 psi
- Shell Diameter: 2.59 in
- UPC: 770075523987
- Part Description: Infiniti Engine Coolant Replacement Radiator Cap
$22.65 MSRP:$30.83You Save: $8.18 (27%)Product Specifications- Other Names: Radiator Cap
- Item Dimensions: 2.7 x 1.8 x 1.0 inches
- Item Weight: 0.60 Pounds
- Part Description: Infiniti Radiator Cap Assembly
Product Specifications- Other Names: Cap, Filler Cap, Radiator Cap, Reservoir Cap
- Item Dimensions: 5.6 x 3.6 x 1.6 inches
- Item Weight: 1.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 21430-8995A
- Part Description: Infiniti Radiator Cap Assembly
Product Specifications- Other Names: Filler Cap, Radiator Cap
- Item Dimensions: 2.7 x 2.8 x 2.7 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: Infiniti Radiator Cap Assembly
Product Specifications- Other Names: Radiator Cap
- Item Dimensions: 3.1 x 2.0 x 1.1 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: Infiniti Radiator Cap Assembly
Product Specifications- Cap Depth: 1.06"
- Filler Neck Depth: 0.63"
- Filler Neck Inside Diameter: 1.26"
- Filler Neck Outside Diameter: 1.69"
- OE Part Number: MB222066, 21430-01F02, MB660701, MB660735, MB660055, MR481217, MB356417, MB890520, YM1Z-8100-AB, E8BZ8100B, E8GY8100A, YF5Z8100AA, F32Z8100A, E92H8100AB, YM1Z-8100-AA, F3XY8100A, YF5H8100AA, F3XY8100B, F6XH8100AA, E92H8100AC, E8GY8100B, F1CZ8100A, F4BZ810
- Pressure: 13 psi
- Shell Diameter: 2.59"
- Type: Closed System
- UPC: 033342001275
- Part Description: Infiniti Engine Coolant Radiator Cap
Product Specifications- Cap Depth: 1.06"
- Filler Neck Depth: 0.63"
- Filler Neck Inside Diameter: 1.26"
- Filler Neck Outside Diameter: 1.69"
- OE Part Number: E9SZ8100A, E9SH8100AA, F42Z8100A, 5L548100AA, F87H8100AA, F02Z8100A, M04495805, 4495805, MO4495805, 25330-0W000, 25330-3K000, 25330-1P000, 25330-2E000, 25330-1R000, 53303Z000, 253302D090, 53303K000, 253302E100, 53301P000, 253302E001, 533039100, 25330C2000
- Pressure: 16 psi
- Shell Diameter: 2.59"
- Type: Closed System
- UPC: 033342001336
- Part Description: Infiniti Engine Coolant Radiator Cap
Product Specifications- Filler Neck Inside Diameter: 1.232"
- Filler Neck Outside Diameter: 1.693"
- OE Part Number: 21430-1P107, 214307S001, 21430-C991A, 21430-3NA1A, 21430-ZZ00A
- Pressure: 42 psi
- Shell Diameter: 1.77"
- Type: Closed System
- UPC: 033342108905
- Part Description: Infiniti Engine Coolant Radiator Cap
Product Specifications- Cap Depth: 1.06"
- Filler Neck Depth: 0.63"
- Filler Neck Inside Diameter: 1.26"
- Filler Neck Outside Diameter: 1.69"
- OE Part Number: 45137FE002, 6L2Z8100AC, 8C3Z8100A, 8C348100AA, 8S438100AA, 6L248100AF, 6L248100AE, 6L248100AC, 8C348100AB, 21430-8991A, 214308991C, 21435-7991C, 21435-7991B, 214307991B, 21430-8997A, L32115205, LFH115205, L3R115205, LF21-15-205
- Pressure: 20 psi
- Shell Diameter: 2.59"
- Type: Closed System
- UPC: 033342118546
- Part Description: Infiniti Engine Coolant Radiator Cap
Product Specifications- Cap Depth: 1.41"
- Filler Neck Depth: 0.63"
- Filler Neck Inside Diameter: 1.61"
- Filler Neck Outside Diameter: 1.69"
- Pressure: 13 psi
- Shell Diameter: 2.2"
- Type: Optional System
- UPC: 033342074637
- Part Description: Infiniti Engine Coolant Radiator Cap
Product Specifications- Cap Depth: 1.41"
- Filler Neck Depth: 0.63"
- Filler Neck Inside Diameter: 1.61"
- Filler Neck Outside Diameter: 1.69"
- Pressure: 16 psi
- Shell Diameter: 2.2"
- Type: Optional System
- UPC: 033342074613
- Part Description: Infiniti Engine Coolant Radiator Cap
Product Specifications- Other Names: Cap, Radiator Cap, Reservoir Cap
- Item Dimensions: 2.1 x 2.0 x 1.0 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 21430-D991A
- Part Description: Infiniti Radiator Cap Assembly
OEM (Genuine) Infiniti Cap
PartNumber: 21712-50A01Product Specifications- Item Dimensions: 3.7 x 3.5 x 1.6 inches
- Item Weight: 1.00 Pounds
- Replaces: 21712-01F00, 21712-50A00, 21712-01F01
- Part Description: Infiniti Cap
About Infiniti Radiator Cap
Infiniti is a car brand of Nissan. The network of Infiniti's dealerships covers a wide area in the country. Radiator cap parts lead to the success of this brand. The radiator cap parts can withstand a pressure ranging around 16 PSI. The Infiniti radiator cap and the coolant pressure raise the boiling point of the fluid. It helps prevent any overheating of the car.
Infiniti stands out for a lot of great parts. The radiator cap is one of them. But the old one might need to be repaired and replaced after years of usage. Its removal process is as follows. Disconnect the negative battery terminal. Allow the radiator to cool down before attempting any removal. And then twist the cap counterclockwise to remove the radiator cap. Symptoms of a bad one include leaking coolant, overflowing reservoir tank, overheating engines, and collapsed radiator hoses. Welcome to a lot of Infiniti parts available online. You can get great products 24 hours a day and 7 days a week.