493 products
Cummins
Shop Cummins from Hilltop Diesel Performance. Browse performance, replacement, service and supporting parts, and verify exact year, engine and vehicle fitment before ordering.
SALE
Mishimoto
Mishimoto Heavy-Duty Protection Cooling Bundle - 5.9L Common Rail Cummins
$3,121.95$2,997.99
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SALE
Holset
Holset Genuine VGT Turbocharger Actuator - 6.7L 2007.5-2012 Cummins
$1,849.99$1,776.95
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SALE
MAHLE
MAHLE Intake Manifold Gasket - 5.9L Common Rail Cummins
$36.95$35.99
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SALE
MAHLE
MAHLE Turbo Mounting Gasket Set - 5.9L Common Rail Cummins
$15.95$15.31
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SALE
Cummins
Cummins Injector Supply Tube Cylinder 3 - 5.9L Common Rail Cummins
$131.50$126.99
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SALE
Cummins
Cummins Engine Oil Dipstick - 5.9L Common Rail Cummins
$27.43$26.95
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SALE
ATS Diesel
ATS Diesel Boost Fooler - 5.9L Common Rail Cummins
$74.99$72.95
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SALE
MAHLE
MAHLE Standard Head Gasket 1.18mm - 5.9L Common Rail Cummins
$128.95$123.95
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SALE
Cummins
Cummins Fuel Rail Pressure Relief Valve - 5.9L Common Rail Cummins
$622.61$597.99
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SALE
Cummins
Cummins Injector Supply Tube Cylinder 1 - 5.9L Common Rail Cummins
$100.95$96.95
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SALE
Cummins
Cummins Oil Filter Head Gasket - 5.9L Common Rail Cummins
$32.95$31.95
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Cometic
Cometic Valve Cover Gasket - 5.9L Common Rail Cummins
$78.68$75.99
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SALE
Cummins
Cummins Timing Gear Housing - 5.9L Common Rail Cummins
$819.95$787.95
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SALE
Fleece
Fleece Street Reman Cylinder Head - 5.9L Common Rail Cummins
$2,199.00$2,111.99
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SALE
Fleece
Fleece Fuel Distribution Hose & Fitting Kit - 5.9L Common Rail Cummins
$160.95$154.95
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SALE
Mean Green
Mean Green High Output Alternator - 5.9L Common Rail Cummins
$419.00$402.95
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SALE
Industrial Injection
Industrial Injection S300 SX-E 69/74 Turbo Kit - 5.9L Common Rail Cummins
$3,117.53$2,992.99
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SALE
Cummins
Cummins Fuel Control Actuator - 5.9L Common Rail Cummins
$300.06$288.99
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SALE
Industrial Injection
Industrial Injection S467.7 Race Cover Turbo Kit - 5.9L Common Rail Cummins
$3,470.42$3,331.95
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SALE
Choate
Choate Daily Driver Short Block - 5.9L Common Rail Cummins
$7,800.00$7,488.99
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SALE
Industrial Injection
Industrial Injection Compound Turbo Kit - 5.9L Common Rail Cummins
$2,999.19$2,879.99
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SALE
Cummins
Cummins Turbo Oil Feed Line - 5.9L 24-Valve Cummins
$154.77$148.95
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SALE
Fleece
Fleece Performance Street Cylinder Head - 5.9L Common Rail Cummins
$3,750.00$3,600.95
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SALE
BD Diesel
BD Diesel Stage 2 CP3 & Injector Package - 5.9L Common Rail Cummins
$5,321.00$5,108.95
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Diesel parts guide
Shopping Cummins
Hilltop Diesel Performance organizes parts around real truck fitment so you can move from platform to the component you need without digging through an unrelated catalog. For Cummins applications, start with your exact year and engine, then verify configuration-specific notes on the product page before ordering.
Common upgrade and service paths include fuel delivery, injectors, turbochargers, intake and charge-air parts, exhaust, cooling, transmission components, filtration, sensors, gaskets, hardware and supporting installation parts.