Shop LML CP4 to CP3 Conversion Fleece

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2019-2020 Ram 6.7 Cummins CP4 Fuel Pump Failure Kit With S&S Diesel Motorsport CP3 Conversion Kit - Engine Output: High Output (1,000 ft Lb)
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2019-2020 Ram 6.7 Cummins CP4 Fuel Pump Failure Kit With S&S Diesel Motorsport CP3 Conversion Kit - Engine Output: High Output (1,000 ft Lb)
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2011-2016 Duramax LML CP3 Conversion Kit + Pump Failure Kit - No Tuning Required - No Gasket
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2011-2016 Duramax LML CP3 Conversion Kit + Pump Failure Kit - No Tuning Required - No Gasket
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2011-2016 Duramax LML CP3 Conversion Kit - No Tuning Required - S&S Diesel Motorsport
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2011-2016 Duramax LML CP3 Conversion Kit - No Tuning Required - S&S Diesel Motorsport
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S&S Diesel Motorsport® 50 State LML CP3 Conversion Compatible With 2011-2016 GM LML Duramax Diesel (LML-CP3-CARB)
Amazon.com
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$2,600.00
S&S Diesel Motorsport® 50 State LML CP3 Conversion Compatible With 2011-2016 GM LML Duramax Diesel (LML-CP3-CARB)
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$20.99
Fleece Performance Replacement CP3 Feed Hose For LML CP3 Conversion Kit
Mark DeCola Diesel Performance LLC
$20.99
Fleece Performance Replacement CP3 Feed Hose For LML CP3 Conversion Kit
Mark DeCola Diesel Performance LLC
$20.99
Fleece Performance Replacement CP3 Return Hose For LML CP3 Conversion Kit
Mark DeCola Diesel Performance LLC
$20.99
Fleece Performance Replacement CP3 Return Hose For LML CP3 Conversion Kit
Mark DeCola Diesel Performance LLC
$599.99
GM Duramax 6.6L LML CP3 Conversion Kit | (2011-2016)
Tuner Depot
$599.99
GM Duramax 6.6L LML CP3 Conversion Kit | (2011-2016)
Tuner Depot
$2,098.95
Fleece Performance CP3 Conversion Kit With CP3 For 2011-2016 LML Duramax
Mark DeCola Diesel Performance LLC
$2,098.95
Fleece Performance CP3 Conversion Kit With CP3 For 2011-2016 LML Duramax
Mark DeCola Diesel Performance LLC
$2,095.00
2011-2016 LML CP3 Conversion Kit With CP3K Pump Fleece Performance
Norcal Diesel Performance
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2011-2016 LML CP3 Conversion Kit With CP3K Pump Fleece Performance
Norcal Diesel Performance
$171.94
Cp4 To Cp3 Injection Pump Upgrade Conversion For 11-16 Gm 6.6 Lml
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Cp4 To Cp3 Injection Pump Upgrade Conversion For 11-16 Gm 6.6 Lml
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Cp4-Cp3 Injection Pump Upgrade Conversion For 11-16 Gm 6.6L Lml
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Cp4-Cp3 Injection Pump Upgrade Conversion For 11-16 Gm 6.6L Lml
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Injection Pump Conversion Kit For 2011-2016 GM 6.6L Duramax Diesel LML CP4 - CP3
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$154.99
Injection Pump Conversion Kit For 2011-2016 GM 6.6L Duramax Diesel LML CP4 - CP3
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Cp4 To Cp3 Injection Pump Upgrade Conversion For 11-16 Gm 6.6L Lml
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Diesel Cp4 - Cp3 Injection Pump Upgrade Conversion Lml For Gm 11-16
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Diesel Cp4 - Cp3 Injection Pump Upgrade Conversion Lml For Gm 11-16
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Fleece Performance Fpe-Lml-Cp3-Wp Cp3 Conversion Kit With Pump For
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Fleece Performance Fpe-Lml-Cp3-Wp Cp3 Conversion Kit With Pump For
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Fleece Performance Fpe-Lml-Cp3-10 Cp3 Conversion Kit For 2011-2016 Gm
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2011-2016 LML CP3 Conversion Kit W/O Pump Fleece Performance
Norcal Diesel Performance
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2011-2016 LML CP3 Conversion Kit W/O Pump Fleece Performance
Norcal Diesel Performance
$786.45
Fleece Performance CP3 Conversion Hardware Kit (No Pump) For 2011-2016 LML Duramax
Mark DeCola Diesel Performance LLC
$786.45
Fleece Performance CP3 Conversion Hardware Kit (No Pump) For 2011-2016 LML Duramax
Mark DeCola Diesel Performance LLC
$2,095.00
$2,199.75
Fleece Performance 11-16 Gm 2500/3500 Duramax Lml Cp3 Conversion Kit W/Cp3 (FPE-LML-CP3-WP)
Down East Offroad Inc.
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$2,095.00
$2,199.75
Fleece Performance 11-16 Gm 2500/3500 Duramax Lml Cp3 Conversion Kit W/Cp3 (FPE-LML-CP3-WP)
Down East Offroad Inc.
$141.00
Lml Cp3 Conversion Kit For Chevrolet Silverado 2500/3500 Hd Durumax
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Lml Cp3 Conversion Kit For Chevrolet Silverado 2500/3500 Hd Durumax
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Fleece Performance Fpe-Lml-Cp3-Np Cp3 Conversion Hardware Kit For
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Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit W/CP3
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Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit W/CP3
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$800.00
2011-16 GM LML Duramax CP3 Conversion
Pure Diesel Power
$800.00
2011-16 GM LML Duramax CP3 Conversion
Pure Diesel Power
$19.99
11-16 GM 6.6L LML Duramax Fleece Replacement CP3 Fuel Return Hose For LML CP3 Conversion Kit
Pure Diesel Power
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$19.99
11-16 GM 6.6L LML Duramax Fleece Replacement CP3 Fuel Return Hose For LML CP3 Conversion Kit
Pure Diesel Power
$2,095.00
Fleece Emissions Compliant Cp3 Conversion Kit W/ Pump For 11-16 6.6L
eBay
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Fleece Emissions Compliant Cp3 Conversion Kit W/ Pump For 11-16 6.6L
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Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit W/HD CP3
Berry Performance Sales Ads
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Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit W/HD CP3
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Fleece Cp3 Conversion Hardware Kit W/O Pump For 2011-2016 Gmc Duramax
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$749.00
Fleece Cp3 Conversion Hardware Kit W/O Pump For 2011-2016 Gmc Duramax
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$166.88
Diesel CP4 - CP3 Injection Pump Upgrade Conversion LML For 11-16 GM 6.6L Duramax
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Diesel CP4 - CP3 Injection Pump Upgrade Conversion LML For 11-16 GM 6.6L Duramax
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Fleece Replacement CP3 Fuel Feed Hose For CP3 Conversion Kit - 11-16 LML Duramax
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Fleece Replacement CP3 Fuel Feed Hose For CP3 Conversion Kit - 11-16 LML Duramax
eBay
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11-16 GM LML 6.6L Duramax Industrial Injection CP4 To CP3 Conversion Kit With Pump (Emissions Intact)
Pure Diesel Power
$2,230.95
11-16 GM LML 6.6L Duramax Industrial Injection CP4 To CP3 Conversion Kit With Pump (Emissions Intact)
Pure Diesel Power
$19.99
11-16 GM 6.6L LML Duramax Fleece Replacement CP3 Fuel Feed Hose For LML CP3 Conversion Kit
Pure Diesel Power
$19.99
11-16 GM 6.6L LML Duramax Fleece Replacement CP3 Fuel Feed Hose For LML CP3 Conversion Kit
Pure Diesel Power
$2,185.30
Fleece LML CP3 Conversion Kit With CP3 For 2011-2016 GM 6.6L LML Duramax
eBay
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$2,185.30
Fleece LML CP3 Conversion Kit With CP3 For 2011-2016 GM 6.6L LML Duramax
eBay
$37.65
$41.42
Fleece Replacement CP3 Return Hose | 2011-2016 LML Duramax CP3 Conversion
SuspensionLifts.com
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$37.65
$41.42
Fleece Replacement CP3 Return Hose | 2011-2016 LML Duramax CP3 Conversion
SuspensionLifts.com
$2,222.27
$2,444.50
Fleece CP3 Conversion Kit W/ Pump | 2011-2016 LML Duramax
SuspensionLifts.com
6
$2,222.27
$2,444.50
Fleece CP3 Conversion Kit W/ Pump | 2011-2016 LML Duramax
SuspensionLifts.com
$203.95
Fleece Fpe-Fl-Lml-Cp3-Hp High-Pressure Line For 2011-2016 Gm 6.6L Lml
eBay
Free shipping
$203.95
Fleece Fpe-Fl-Lml-Cp3-Hp High-Pressure Line For 2011-2016 Gm 6.6L Lml
eBay
$2,749.00
Fleece CP3 Conversion Kit With HD CP3 For 2011-2016 LML Duramax. Fleece. Other Air & Fuel Delivery. 670875717756.
eBay
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$2,749.00
Fleece CP3 Conversion Kit With HD CP3 For 2011-2016 LML Duramax. Fleece. Other Air & Fuel Delivery. 670875717756.
eBay
2011-2016 LML Duramax Cheetah Turbo is now available! | Fleece Performance Engineering
0:42
2011-2016 LML Duramax Cheetah Turbo is now available! | Fleece P…
153.2K viewsJan 23, 2018
FacebookFleece Performance Engineering
Dynoing a customer's LML today featuring our CP3 conversion and sS463 turbo! Expect to see more of this beautiful truck soon! #fleeceperformance #lml #PowerFlo750 | Fleece Performance Engineering
0:15
Dynoing a customer's LML today featuring our CP3 conversion and …
10.6K viewsApr 27, 2016
FacebookFleece Performance Engineering
Fleece LML CP3 Conversion Hardware Kit: No Pump
Fleece LML CP3 Conversion Hardware Kit: No Pump
Jan 31, 2022
fleeceperformance.com
LML CP3 conversion
LML CP3 conversion
Nov 14, 2023
yellowbullet.com
Fleece LML CP3 Conversion Kit w/ CP3 for 11-16 Chevy/GMC Duramax
Fleece LML CP3 Conversion Kit w/ CP3 for 11-16 Chevy/GMC Duramax
Jan 18, 2025
fleeceperformance.com
CP3 conversion on this LML Duramax | Rquan Hicks
0:18
CP3 conversion on this LML Duramax | Rquan Hicks
20 views3 months ago
FacebookRquan Hicks
https://www.merchant-automotive.com/LML_Duramax_CP3_Conversion_Kit.aspx The CP4 was introduced as a cost reduction to the LML platform since a smaller amount of fuel is required when running the more efficient injectors. Since its introduction it has proven to be less reliable than the CP3 used in previous Duramax platforms. NEW Bosch OEM CP3 No Tuning Required CP3 is already re-calibrated to match the LML stock CP4 fuel curve Kit is designed to replace the less reliable CP4 that comes stock on
1:30
https://www.merchant-automotive.com/LML_Duramax_C…
2.1K viewsAug 29, 2018
FacebookMerchant Automotive, LLC
0:46
The S&S Diesel Motorsport 50 State LML CP3 Conversion Kit is the CA…
597 views2 months ago
FacebookS&S Diesel Motorsport
2016 LML Duramax CP4 to CP3 Conversion
Apr 11, 2024
duramaxforum.com
0:25
Matt brought his 2015.5 LML in for our CP3 conversion, 63.5 billet wh…
85.1K viewsSep 3, 2016
FacebookDan's Diesel Performance, INC
1:58
WCFab LML CP3 Conversion Kit; We offer TWO different styles kits, an…
2.6K viewsApr 5, 2020
FacebookWehrli Custom Fabrication Inc.
6:42
Still running a CP4 in your LML Duramax? Our CP3 Conversion Ki…
1.7K views5 months ago
FacebookWehrli Custom Fabrication Inc.
3:41
How to Convert LML Duramax CP4 Injection Pump to CP3
Dec 19, 2022
motortrend.com
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We saw a unique failure in the shop. LML with a CP3 conversion kept h…
52.2K views8 months ago
FacebookDan's Diesel Performance, INC
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Dodged a bullet on this LML by converting the worst high pressur…
6K views8 months ago
FacebookMonster Engines
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The Exergy Performance Fuel System Savers offers peace of mi…
1.9K viewsMar 31, 2020
FacebookWehrli Custom Fabrication Inc.
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Brayden Fleece owner of Fleece Performance Engineering Explain…
10.6K viewsJun 24, 2019
FacebookDiesel World
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CP4 failures in your LML Duramax can cause catastrophic failure. Wh…
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OUR SOLUTION to LML CP4 FAILURE!
900 views3 months ago
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Here’s what a CP3 conversion from @Fleece Performance would cost …
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Prevent CP4 Failure in LML Duramax Trucks
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S&S Diesel Motorsport LML CP3 Conversion Kits Explained
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Shop LML CP4 to CP3 Conversion Fleece

Sponsored
About our ads
$6,999.99
$8,699.99
2019-2020 Ram 6.7 Cummins CP4 Fuel Pump Failure Kit With S&S Diesel Motorsport CP3 Conversion Kit - Engine Output: High Output (1,000 ft Lb)
InjectorsDirect.com
19% off
$6,999.99
$8,699.99
2019-2020 Ram 6.7 Cummins CP4 Fuel Pump Failure Kit With S&S Diesel Motorsport CP3 Conversion Kit - Engine Output: High Output (1,000 ft Lb)
InjectorsDirect.com
$5,399.99
2011-2016 Duramax LML CP3 Conversion Kit + Pump Failure Kit - No Tuning Required - No Gasket
InjectorsDirect.com
$5,399.99
2011-2016 Duramax LML CP3 Conversion Kit + Pump Failure Kit - No Tuning Required - No Gasket
InjectorsDirect.com
$2,600.00
2011-2016 Duramax LML CP3 Conversion Kit - No Tuning Required - S&S Diesel Motorsport
InjectorsDirect.com
$2,600.00
2011-2016 Duramax LML CP3 Conversion Kit - No Tuning Required - S&S Diesel Motorsport
InjectorsDirect.com
$2,600.00
S&S Diesel Motorsport® 50 State LML CP3 Conversion Compatible With 2011-2016 GM LML Duramax Diesel (LML-CP3-CARB)
Amazon.com
1
Free shipping
$2,600.00
S&S Diesel Motorsport® 50 State LML CP3 Conversion Compatible With 2011-2016 GM LML Duramax Diesel (LML-CP3-CARB)
Amazon.com
$20.99
Fleece Performance Replacement CP3 Feed Hose For LML CP3 Conversion Kit
Mark DeCola Diesel Performance LLC
$20.99
Fleece Performance Replacement CP3 Feed Hose For LML CP3 Conversion Kit
Mark DeCola Diesel Performance LLC
$20.99
Fleece Performance Replacement CP3 Return Hose For LML CP3 Conversion Kit
Mark DeCola Diesel Performance LLC
$20.99
Fleece Performance Replacement CP3 Return Hose For LML CP3 Conversion Kit
Mark DeCola Diesel Performance LLC
$599.99
GM Duramax 6.6L LML CP3 Conversion Kit | (2011-2016)
Tuner Depot
$599.99
GM Duramax 6.6L LML CP3 Conversion Kit | (2011-2016)
Tuner Depot
$2,098.95
Fleece Performance CP3 Conversion Kit With CP3 For 2011-2016 LML Duramax
Mark DeCola Diesel Performance LLC
$2,098.95
Fleece Performance CP3 Conversion Kit With CP3 For 2011-2016 LML Duramax
Mark DeCola Diesel Performance LLC
$2,095.00
2011-2016 LML CP3 Conversion Kit With CP3K Pump Fleece Performance
Norcal Diesel Performance
11
Free shipping
$2,095.00
2011-2016 LML CP3 Conversion Kit With CP3K Pump Fleece Performance
Norcal Diesel Performance
$171.94
Cp4 To Cp3 Injection Pump Upgrade Conversion For 11-16 Gm 6.6 Lml
eBay
Free shipping
$171.94
Cp4 To Cp3 Injection Pump Upgrade Conversion For 11-16 Gm 6.6 Lml
eBay
$148.99
$175.28
Cp4-Cp3 Injection Pump Upgrade Conversion For 11-16 Gm 6.6L Lml
eBay
Free shipping
14% off
$148.99
$175.28
Cp4-Cp3 Injection Pump Upgrade Conversion For 11-16 Gm 6.6L Lml
eBay
$154.99
Injection Pump Conversion Kit For 2011-2016 GM 6.6L Duramax Diesel LML CP4 - CP3
eBay
Free shipping
$154.99
Injection Pump Conversion Kit For 2011-2016 GM 6.6L Duramax Diesel LML CP4 - CP3
eBay
$158.99
$184.87
Cp4 To Cp3 Injection Pump Upgrade Conversion For 11-16 Gm 6.6L Lml
eBay
Free shipping
13% off
$158.99
$184.87
Cp4 To Cp3 Injection Pump Upgrade Conversion For 11-16 Gm 6.6L Lml
eBay
$157.90
$175.44
Diesel Cp4 - Cp3 Injection Pump Upgrade Conversion Lml For Gm 11-16
eBay
Free shipping
$157.90
$175.44
Diesel Cp4 - Cp3 Injection Pump Upgrade Conversion Lml For Gm 11-16
eBay
$2,189.95
Fleece Performance Fpe-Lml-Cp3-Wp Cp3 Conversion Kit With Pump For
eBay
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$2,189.95
Fleece Performance Fpe-Lml-Cp3-Wp Cp3 Conversion Kit With Pump For
eBay
$2,867.95
Fleece Performance Fpe-Lml-Cp3-10 Cp3 Conversion Kit For 2011-2016 Gm
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$2,867.95
Fleece Performance Fpe-Lml-Cp3-10 Cp3 Conversion Kit For 2011-2016 Gm
eBay
$749.00
2011-2016 LML CP3 Conversion Kit W/O Pump Fleece Performance
Norcal Diesel Performance
7
Free shipping
$749.00
2011-2016 LML CP3 Conversion Kit W/O Pump Fleece Performance
Norcal Diesel Performance
$786.45
Fleece Performance CP3 Conversion Hardware Kit (No Pump) For 2011-2016 LML Duramax
Mark DeCola Diesel Performance LLC
$786.45
Fleece Performance CP3 Conversion Hardware Kit (No Pump) For 2011-2016 LML Duramax
Mark DeCola Diesel Performance LLC