Seaboard Marine offers genuine Cummins replacement injectors for your Cummins marine diesel engine. Please complete the form below with your engine and contact information and someone will get back to you shortly with a quotation for injectors that are appropriate to your engine(s).

Cummins Marine 6BTA 5.9 260/370 Diamond Injector (CPL 1975, 2205)
Cummins Marine 4BT 3.9 150 Injector (CPL 741) – 3802334
not rated $245.00

In stock

Cummins Marine 6BTA 5.9 260/370 Diamond Injector (CPL 1975, 2205)
Cummins Marine 6BT 5.9 220 Injector (CPL 8206) – 4089254
not rated $275.00

In stock

Cummins Marine 6BT 5.9 210 Injector (CPL 742)
Cummins Marine 6BT(A) 5.9 210/220/250 Injector (CPL 742, 953, 2891) – 3802333
not rated $275.00

In stock

Cummins Marine 6BTA 5.9 260/370 Diamond Injector (CPL 1975, 2205)
Cummins Marine 6BTA 5.9 260/330 Diamond Injector (CPL 1975, 2205, 2956) – 3802818
not rated $275.00

In stock

Cummins Marine 6BTA 5.9 260/370 Diamond Injector (CPL 1975, 2205)
Cummins Marine 4BTA 3.9 250 Diamond Injector (CPL 2197) – 4089267
not rated $295.00

Out of stock

Cummins Marine 6BTA 5.9 260/370 Diamond Injector (CPL 1975, 2205)
Cummins Marine 6BTA 5.9 315/330 Diamond Injector (CPL 1928) – 3802621
not rated $275.00

In stock

Cummins Marine 6BTA 5.9 260/370 Diamond Injector (CPL 1975, 2205)
Cummins Marine 6BTA 5.9 355/370 Diamond Injector (CPL 2208, 8457) – 3802833
not rated $275.00

In stock

Cummins Marine 6BTA 5.9 260/370 Diamond Injector (CPL 1975, 2205)
Cummins Marine 6BTA 5.9 Early 250B Injector (CPL 1322, 1247) – 3802335
not rated $275.00

In stock

Cummins Marine 6BTA 5.9 260/370 Diamond Injector (CPL 1975, 2205)
Cummins Marine 6BTA 5.9 Early 300B Injector (CPL 970) – 3802323
not rated $275.00

In stock

Cummins Marine 6CTA 8.3-M3 430/450 Injector (CPL 8089)
Cummins Marine 6CTA 8.3-M2 350C 400C Injector (CPL 1282) – 3802381
not rated $295.00

In stock

Cummins Marine 6CTA 8.3-M3 430/450 Injector (CPL 8089)
Cummins Marine 6CTA 8.3-M3 255C Injector (CPL 2833) – 3802648
not rated $295.00

In stock

Cummins Marine 6CTA 8.3-M3 430/450 Injector (CPL 8089)
Cummins Marine 6CTA 8.3-M3 430/450 Injector (CPL 2172, 8089) – 4025299
not rated $295.00

In stock

Cummins Marine 6CTA 8.3-M3 430/450 Injector (CPL 8089)
Cummins Marine 6CTA 8.3-M4 480CE Injector (CPL 2960) – 4025337
not rated $300.00

In stock

Cummins Marine 6CTA 8.3-M3 430/450 Injector (CPL 8089)
Cummins Marine Early 6CTA 8.3 420 Injector (CPL 1929) – 3802620
not rated $325.00

In stock

Cummins Marine QSB 5.9 425 HP Injector (CPL 8732) – 5263312
Cummins Marine QSB 5.9 425 HP Injector (CPL 8732) – 5263312
not rated $950.00 Select options This product has multiple variants. The options may be chosen on the product page
Cummins Marine QSB 5.9 Injector (CPL 8464) – 5263315
Cummins Marine QSB 5.9 Injector (CPL 8464) – 5263315
not rated $719.00

In stock

Cummins Marine QSB 6.7 Injector (CPL 4191) - 5303101
Cummins Marine QSB 6.7 Injector (CPL 4191) – 5303101
not rated $1,780.00

In stock

Cummins Marine QSC 8.3 Injector (CPL 906, 8017) – 4993482
Cummins Marine QSC 8.3 Injector (CPL 906, 8017) – 4993482
not rated $1,135.00

In stock

Cummins Marine QSL 9 (Tier 3 405/450) Injector (CPL 4254) – 5579413
Cummins Marine QSL 9 (Tier 3 405/450) Injector (CPL 4254) – 5579413
not rated $1,795.00

Out of stock

Cummins Marine QSL 9 Injector (CPL 8419) – 5263306
Cummins Marine QSL 9 Injector (CPL 8419) – 5263306
not rated $1,195.00

In stock

Cummins Marine Injector Clamp (5259180, 3976370)
Cummins Marine Injector Clamp (5259180, 3976370)
not rated $50.00

In stock

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