Duramax 2017 – Present L5P Injection Pumps

S&S Diesel Motorsport L5P Duramax CP3 14mm Pump Conversion L5P-CP3-14

Description Improved high-pressure fuel pump conversion for competition engines New Bosch base CP3 modified by S&S Maintains linear output and efficiency up to 4,000 RPM...

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$ 3,895.00

availability: in stock

S&S Diesel Motorsport L5P Duramax CP3 12mm Pump Conversion L5P-CP3-12

Description Improved high-pressure fuel pump conversion for competition engines New Bosch base CP3 modified by S&S Maintains linear output and efficiency up to 4,000 RPM...

Quick View {"id":9138474582238,"title":"S\u0026S Diesel Motorsport L5P Duramax CP3 12mm Pump Conversion L5P-CP3-12","handle":"s-s-diesel-motorsport-l5p-duramax-cp3-10mm-pump-conversion-l5p-cp3-10-copy","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eImproved high-pressure fuel pump conversion for competition engines\u003c\/li\u003e\n\u003cli\u003eNew Bosch base CP3 modified by S\u0026amp;S\u003c\/li\u003e\n\u003cli\u003eMaintains linear output and efficiency up to 4,000 RPM\u003c\/li\u003e\n\u003cli\u003eCompatible with the factory supply pump\u003c\/li\u003e\n\u003cli\u003eTest report included with each pump\u003c\/li\u003e\n\u003cli\u003eAvailable with a 10mm, 12mm, or 14mm stroker CP3\u003c\/li\u003e\n\u003cli\u003eFits 2017 to current GM trucks with the L5P Duramax\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2026-03-05T07:39:11-06:00","created_at":"2026-03-05T07:38:17-06:00","vendor":"Diesel Performance Texas","type":"","tags":[],"price":340000,"price_min":340000,"price_max":340000,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":47950122418398,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":null,"requires_shipping":false,"taxable":true,"featured_image":null,"available":true,"name":"S\u0026S Diesel Motorsport L5P Duramax CP3 12mm Pump Conversion L5P-CP3-12","public_title":null,"options":["Default Title"],"price":340000,"weight":0,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/dieselperformancetexas.com\/cdn\/shop\/files\/L5P-CP3.jpg?v=1772717682"],"featured_image":"\/\/dieselperformancetexas.com\/cdn\/shop\/files\/L5P-CP3.jpg?v=1772717682","options":["Title"],"media":[{"alt":null,"id":37686704013534,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/dieselperformancetexas.com\/cdn\/shop\/files\/L5P-CP3.jpg?v=1772717682"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/dieselperformancetexas.com\/cdn\/shop\/files\/L5P-CP3.jpg?v=1772717682","width":2000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eImproved high-pressure fuel pump conversion for competition engines\u003c\/li\u003e\n\u003cli\u003eNew Bosch base CP3 modified by S\u0026amp;S\u003c\/li\u003e\n\u003cli\u003eMaintains linear output and efficiency up to 4,000 RPM\u003c\/li\u003e\n\u003cli\u003eCompatible with the factory supply pump\u003c\/li\u003e\n\u003cli\u003eTest report included with each pump\u003c\/li\u003e\n\u003cli\u003eAvailable with a 10mm, 12mm, or 14mm stroker CP3\u003c\/li\u003e\n\u003cli\u003eFits 2017 to current GM trucks with the L5P Duramax\u003c\/li\u003e\n\u003c\/ul\u003e"}

$ 3,400.00

availability: in stock

S&S Diesel Motorsport L5P Duramax CP3 10mm Pump Conversion L5P-CP3-10

Description Improved high-pressure fuel pump conversion for competition engines New Bosch base CP3 modified by S&S Maintains linear output and efficiency up to 4,000 RPM...

Quick View {"id":9138474418398,"title":"S\u0026S Diesel Motorsport L5P Duramax CP3 10mm Pump Conversion L5P-CP3-10","handle":"s-s-diesel-motorsport-l5p-duramax-cp3-10mm-pump-conversion-l5p-cp3-10","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eImproved high-pressure fuel pump conversion for competition engines\u003c\/li\u003e\n\u003cli\u003eNew Bosch base CP3 modified by S\u0026amp;S\u003c\/li\u003e\n\u003cli\u003eMaintains linear output and efficiency up to 4,000 RPM\u003c\/li\u003e\n\u003cli\u003eCompatible with the factory supply pump\u003c\/li\u003e\n\u003cli\u003eTest report included with each pump\u003c\/li\u003e\n\u003cli\u003eAvailable with a 10mm, 12mm, or 14mm stroker CP3\u003c\/li\u003e\n\u003cli\u003eFits 2017 to current GM trucks with the L5P Duramax\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2026-03-05T07:36:37-06:00","created_at":"2026-03-05T07:36:36-06:00","vendor":"Diesel Performance Texas","type":"","tags":[],"price":290000,"price_min":290000,"price_max":290000,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":47950120648926,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":null,"requires_shipping":false,"taxable":true,"featured_image":null,"available":true,"name":"S\u0026S Diesel Motorsport L5P Duramax CP3 10mm Pump Conversion L5P-CP3-10","public_title":null,"options":["Default Title"],"price":290000,"weight":0,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/dieselperformancetexas.com\/cdn\/shop\/files\/L5P-CP3.jpg?v=1772717682"],"featured_image":"\/\/dieselperformancetexas.com\/cdn\/shop\/files\/L5P-CP3.jpg?v=1772717682","options":["Title"],"media":[{"alt":null,"id":37686704013534,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/dieselperformancetexas.com\/cdn\/shop\/files\/L5P-CP3.jpg?v=1772717682"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/dieselperformancetexas.com\/cdn\/shop\/files\/L5P-CP3.jpg?v=1772717682","width":2000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eImproved high-pressure fuel pump conversion for competition engines\u003c\/li\u003e\n\u003cli\u003eNew Bosch base CP3 modified by S\u0026amp;S\u003c\/li\u003e\n\u003cli\u003eMaintains linear output and efficiency up to 4,000 RPM\u003c\/li\u003e\n\u003cli\u003eCompatible with the factory supply pump\u003c\/li\u003e\n\u003cli\u003eTest report included with each pump\u003c\/li\u003e\n\u003cli\u003eAvailable with a 10mm, 12mm, or 14mm stroker CP3\u003c\/li\u003e\n\u003cli\u003eFits 2017 to current GM trucks with the L5P Duramax\u003c\/li\u003e\n\u003c\/ul\u003e"}

$ 2,900.00

availability: in stock

Duramax 2017 – Present L5P Injection Pumps

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