Part Number: W0133-1619436
Notes: Injector w/ Black Mark - 6 per Engine Nissan and Bosch do not recommend mixing injectors with different color marks on the same engine. If using a Bosch or OE injector with a different color mark, ALL of the injectors on the engine should be replaced at the same time. The injector manufactured by Pacer is designed to replace injectors with either black or blue marks.

Part Number: W0133-1603844
Notes: for injector w/ Black mark Because of the position of these injectors in relation to the fuel rail, extreme care should be taken during installation so as not to damage the seal rings. Problems with new injectors immediately after installation are almost always due to improper installation which can ruin the seal rings. Always inspect the seal ring for damage before considering the injector itself to be defective. The Bosch F/I catalog may contain errors regarding the correct injectors for 90-92 300ZX models. These catalog listings correspond to the correct replacement injectors per OE Nissan information.

Part Number: W0133-1619436
Notes: Injector w/ Black Mark - 6 per Engine Nissan and Bosch do not recommend mixing injectors with different color marks on the same engine. If using a Bosch or OE injector with a different color mark, ALL of the injectors on the engine should be replaced at the same time. The injector manufactured by Pacer is designed to replace injectors with either black or blue marks.

Part Number: W0133-1602290
Notes: for injector w/ Black mark Because of the position of these injectors in relation to the fuel rail, extreme care should be taken during installation so as not to damage the seal rings. Problems with new injectors immediately after installation are almost always due to improper installation which can ruin the seal rings. Always inspect the seal ring for damage before considering the injector itself to be defective.

Part Number: W0133-1603844
Notes: for injector w/ Black mark Because of the position of these injectors in relation to the fuel rail, extreme care should be taken during installation so as not to damage the seal rings. Problems with new injectors immediately after installation are almost always due to improper installation which can ruin the seal rings. Always inspect the seal ring for damage before considering the injector itself to be defective.

Part Number: W0133-1602290
Notes: for injector w/ Blue mark Because of the position of these injectors in relation to the fuel rail, extreme care should be taken during installation so as not to damage the seal rings. Problems with new injectors immediately after installation are almost always due to improper installation which can ruin the seal rings. Always inspect the seal ring for damage before considering the injector itself to be defective. The Bosch F/I catalog may contain errors regarding the correct injectors for 90-92 300ZX models. This catalog listing corresponds to the correct replacement injectors per OE Nissan information.

Part Number: W0133-1602290
Notes: for injector w/ Blue mark Because of the position of these injectors in relation to the fuel rail, extreme care should be taken during installation so as not to damage the seal rings. Problems with new injectors immediately after installation are almost always due to improper installation which can ruin the seal rings. Always inspect the seal ring for damage before considering the injector itself to be defective.

Part Number: W0133-1603844
Notes: for injector w/ Black mark Because of the position of these injectors in relation to the fuel rail, extreme care should be taken during installation so as not to damage the seal rings. Problems with new injectors immediately after installation are almost always due to improper installation which can ruin the seal rings. Always inspect the seal ring for damage before considering the injector itself to be defective. The Bosch F/I catalog may contain errors regarding the correct injectors for 90-92 300ZX models. These catalog listings correspond to the correct replacement injectors per OE Nissan information.

Part Number: W0133-1721011
Notes: Injector w/ Red Mark - 6 per Engine Because of the position of these injectors in relation to the fuel rail, extreme care should be taken during installation so as not to damage the seal rings. Problems with new injectors immediately after installation are almost always due to improper installation which can ruin the seal rings. Always inspect the seal ring for damage before considering the injector itself to be defective.

Part Number: W0133-1721011
Notes: 6 per Engine Because of the position of these injectors in relation to the fuel rail, extreme care should be taken during installation so as not to damage the seal rings. Problems with new injectors immediately after installation are almost always due to improper installation which can ruin the seal rings. Always inspect the seal ring for damage before considering the injector itself to be defective.

Part Number: W0133-1603844
Notes: For injector w/ blue mark. Bosch no longer offers their 62 019 replacement for the blue mark injector; it has been superseded to 62 018 which has a black mark. Black mark injectors can be used to replace blue mark injectors as long as all 6 injectors are replaced at the same time. Because of the position of these injectors in relation to the fuel rail, extreme care should be taken during installation so as not to damage the seal rings. Problems with new injectors immediately after installation are almost always due to improper installation which can ruin the seal rings. Always inspect the seal ring for damage before considering the injector itself to be defective. The Bosch F/I catalog may contain errors regarding the correct injectors for 90-92 300ZX models. These catalog listings correspond to the correct replacement injectors per OE Nissan information.

Part Number: W0133-1602290
Notes: for injector w/ Black mark Because of the position of these injectors in relation to the fuel rail, extreme care should be taken during installation so as not to damage the seal rings. Problems with new injectors immediately after installation are almost always due to improper installation which can ruin the seal rings. Always inspect the seal ring for damage before considering the injector itself to be defective. The Bosch F/I catalog may contain errors regarding the correct injectors for 90-92 300ZX models. This catalog listing corresponds to the correct replacement injectors per OE Nissan information.

Part Number: W0133-1613161
Notes: Injector w/ Black Mark - 6 per Engine Nissan and Bosch do not recommend mixing injectors with different color marks on the same engine. If using a Bosch or OE injector with a different color mark, ALL of the injectors on the engine should be replaced at the same time. The injector manufactured by Pacer is designed to replace injectors with either black or blue marks.

Part Number: W0133-1721011
Notes: Injector w/ Red Mark - 6 per Engine Because of the position of these injectors in relation to the fuel rail, extreme care should be taken during installation so as not to damage the seal rings. Problems with new injectors immediately after installation are almost always due to improper installation which can ruin the seal rings. Always inspect the seal ring for damage before considering the injector itself to be defective.

Part Number: W0133-1613161
Notes: Injector w/ Black Mark - 6 per Engine Nissan and Bosch do not recommend mixing injectors with different color marks on the same engine. If using a Bosch or OE injector with a different color mark, ALL of the injectors on the engine should be replaced at the same time. The injector manufactured by Pacer is designed to replace injectors with either black or blue marks.