Best Turbo For Diesel Engine: Compare 10 Replacement Options

#1 · Best Overall

1. Fexhull HE300VG Assembly

• Package Dimensions: 15.5 x 15 x 12 in
• Weight: 52.9 lb

Best for: DEF-equipped Ram replacement.

Why it ranks #1: Targets 2013–2018 Ram 2500/3500 6.7L Cummins applications, includes an actuator, and lists HE300VG/HE351VE references; 2013 DEF fitment needs confirmation.

The included turbo actuator sets this Fexhull assembly apart, giving owners of compatible 2013–2018 Ram 2500 and 3500 trucks a complete turbo-and-actuator replacement. Its stated HE300VG and HE351VE fitment targets 6.7L ISB diesel applications, while the DEF requirement makes the model-year split especially important to check.

The assembly includes a turbo actuator, so the replacement covers both the turbocharger and its actuator rather than specifying a turbo alone. Fexhull lists HE300VG and HE351VE applications for Ram 2500 and 3500 6.7L ISB trucks from 2013–2018, but says 2013 was a split year and requires DEF. The supplied OE references offer another way to compare the part with the existing unit. At 52.9 pounds, it is a substantial component to plan around during installation.

Skip it if you have a 2013 truck without DEF; this assembly's stated compatibility requires the DEF option.

A suitable candidate for owners replacing a turbo and actuator on a compatible 2013–2018 Ram 2500 or 3500 6.7L ISB. The DEF requirement and HE-series application are important fit boundaries.

Listed on Amazon as: HE300VG, HE351VE Turbocharger Assembly Kit with Turbo Actuator Fit for 2013-2018 Dodge Ram 2500 3500 6.7L I6 ISB Diesel Engine cummins Turbocharger, OE# 5326055HX, 5326056HX, 68212739AA, 68321378AA

#2 · Best Exact-Fit Option

2. BuyAutoParts 6.7L Turbo

• Weight: 54 lb

Best for: Exact-fit 6.7L Cummins replacement.

Why it ranks #2: A replacement for Ram 2500–5500 Cummins 6.7L trucks, with listed ISO/TS 16949 quality and an exact-fit replacement description.

An exact-fit replacement, rather than an add-on turbo, is the defining role of this BuyAutoParts unit for listed Ram 2500, 3500, 4500, and 5500 Cummins 6.7L diesel applications. Its stated ISO/TS 16949 quality and OE-oriented fit make it a focused choice for restoring an existing turbo-equipped setup.

This unit is explicitly described as a replacement for an existing turbocharger, so it suits repair work on a vehicle already equipped with one rather than adding forced induction to a non-turbo engine. The exact-fit claim and OEM fit-and-finish description support a replacement workflow aimed at straightforward installation. BuyAutoParts also identifies premium ISO/TS 16949 quality and says the part is engineered to meet or exceed original-equipment standards. Check the listing fitment and OE references for the specific Ram application.

Skip it if you want to add a turbo to a naturally aspirated vehicle; this listing is a replacement for an existing turbo.

This suits a Ram owner replacing an existing turbo on a listed 6.7L Cummins application and prioritizing an exact-fit replacement. It is not the choice for converting a vehicle that lacks a turbocharger.

Listed on Amazon as: For Ram Trucks 2500 3500 4500 5500 Cummins 6.7L Diesel Turbo Turbocharger – BuyAutoParts 40-39205AE New

#3 · Best Actuator Assembly

3. GDUKOP HE300VG Assembly

• Package Dimensions: 15.6 x 14.7 x 11.2 in
• Weight: 50 lb

Best for: Actuator-equipped Ram replacement.

Why it ranks #3: A direct-fit HE300VG assembly with a pre-installed actuator, designed for compatible Ram 2500 and 3500 6.7L Cummins diesel systems.

A pre-installed HE300VG actuator is the central feature of this GDUKOP assembly, combining the turbo and vane-control component in one replacement unit. It is listed for compatible Ram 2500 and 3500 6.7L Cummins applications, where the actuator is intended to support turbo response and boost regulation under normal driving conditions.

Because the actuator comes pre-installed, this assembly brings the turbo and vane-control component together rather than listing the turbo alone. GDUKOP describes it as a direct-fit replacement for compatible factory systems and says it supports normal engine operation and consistent turbo response. Its stated Ram 2500 and 3500 6.7L Cummins application narrows the intended fit. Buyers replacing a factory unit can use the HE300VG designation and the listed 68321378AA identifier as reference points when matching the assembly.

Skip it if you need a 5.9L Ram turbo; the maXpeedingrods HX35 listing covers 1999–2002 5.9L applications.

A practical option for a Ram 2500 or 3500 owner replacing a compatible factory HE300VG system and seeking an actuator-equipped assembly. Its stated 6.7L Cummins application is the key fit boundary.

Listed on Amazon as: 68321378AA Turbocharger Assembly with HE300VG Turbo Actuator

#4 · Best Complete 5.9L Kit

4. Flynsu HX35W Turbo

• Package Dimensions: 13 x 11 x 9.62 in
• Weight: 29.4 lb

Best for: HX35W turbo with actuator.

Why it ranks #4: Fits Ram 2500/3500 5.9L diesel applications from 1999–2002 and explicitly includes a wastegate actuator and gasket.

This Flynsu HX35W package includes both a wastegate actuator and gasket, giving a listed 1999–2002 Ram 2500 or 3500 5.9L diesel replacement two installation-related components alongside the turbo. The 6BTAA/ISB engine code and OE references provide concrete identifiers for matching the application.

The HX35/HX35W turbo is listed with a wastegate actuator and gasket, so the package includes more than the turbocharger alone for the specified replacement. Flynsu identifies the engine code as 6BTAA/ISB and the application as 1999–2002 Ram 2500 and 3500 5.9L diesel trucks. Multiple OE references offer another matching aid when comparing against the existing part. Its stated engine and year range make this a targeted replacement rather than a broad-fit option.

Skip it if you need a 6.7L Ram turbo; the Fexhull HE300VG assembly lists 6.7L ISB applications instead.

This package suits owners of listed 1999–2002 Ram 2500 or 3500 5.9L diesel trucks who want an HX35-family turbo with actuator and gasket. Its model-year and engine range define the fit.

Listed on Amazon as: 3592766 Turbo HX35 HX35W Turbocharger w/Wastegate Actuator & Gasket

#5

5. maXpeedingrods 5.9L Turbo

• Weight: 31.5 lb

Best for: Early 5.9L Ram replacement.

Why it ranks #5: Lists Dodge Ram 2500/3500 5.9L fitment for 1999–2002 and numerous OE references, offering a direct OEM-replacement design.

A direct OEM-replacement approach is the key feature of this maXpeedingrods turbo, intended for 1999–2002 Dodge Ram 2500 and 3500 trucks with the 5.9L L6 engine. That stated application gives owners a focused replacement option, while the listed OE references help identify the corresponding existing turbo.

The listing calls this a direct OEM replacement and says installation requires no modifications, which can simplify the replacement workflow for the specified truck application. Fitment is limited to 1999–2002 Dodge Ram 2500 and 3500 models with the 5.9L L6 engine, so it is not a general-purpose diesel turbo. The extensive OE reference list provides additional identifiers to compare with the part being replaced. Its listed weight is 31.5 pounds, a practical consideration when handling the unit.

Skip it if you need a turbo for a Ram 6.7L; the Fexhull HE300VG assembly lists 6.7L ISB fitment instead.

Consider it for a 1999–2002 Ram 2500 or 3500 5.9L L6 replacement where the direct-replacement description and OE references match. Its stated application does not extend to other engine sizes or years.

Listed on Amazon as: maXpeedingrods Turbo Turbocharger for Dodge Ram 2500 3500 1999-2002

#6

6. GLOSSY AUTO PARTS HX35

• Package Dimensions: 12 x 10.5 x 9.25 in
• Weight: 28.9 lb

Best for: HX35W 5.9L Ram replacement.

Why it ranks #6: Targets 1999–2002 Ram 2500/3500 5.9L Cummins applications and identifies HX35/HX35W models, with an exception noted for a 2001 Ram 2500 Base.

The HX35 and HX35W designation anchors this GLOSSY AUTO PARTS replacement for 1999–2002 Dodge Ram 2500 and 3500 5.9L Cummins trucks. Its listed 6BT diesel application and broad OE reference set help owners identify a replacement, while the listing also states that secondary modification is not required.

The product specifies HX35/HX35W turbo models for the 5.9L Cummins 6BT diesel application, giving buyers a model designation to compare with the existing unit. Its 1999–2002 Ram 2500 and 3500 fitment narrows the vehicle range, and the OE reference list supplies additional identification points. GLOSSY AUTO PARTS describes the turbo as easy to install without secondary modification. The listing also excludes 2001 Ram 2500 Base, so that exception matters when determining whether the application matches.

Skip it if you have a 2001 Ram 2500 Base; this listing specifically excludes that application.

This is aimed at owners of compatible 1999–2002 Ram 2500 or 3500 5.9L 6BT trucks seeking an HX35-family replacement. The 2001 Ram 2500 Base exclusion is a specific fit boundary.

Listed on Amazon as: 5.9L Truck 6BT Diesel Cummins Turbo Charger HX35 HX35W Replacement for 1999-2002 Dodge Ram 2500 3500 3592766 3592767

#7 · Best 7.3L Option

7. maXpeedingrods GTP38 Turbo

• Weight: 16700 g

Best for: 7.3L Ford truck replacement.

Why it ranks #7: Covers Ford 7.3L Excursion and Super Duty applications, while clearly excluding early-1999 engines with four compressor-housing bolts.

The GTP38 turbo covers a broad stated Ford 7.3L V8 application, spanning 2000–2003 Excursion and 1999–2003 Super Duty models. That range gives owners of several Ford truck lines a shared replacement option, but the explicit early-1999 exclusion makes compressor-housing bolt count a decisive fit detail.

maXpeedingrods lists fitment for 7.3L V8 Excursion models from 2000–2003 and F-250 through F-550 Super Duty trucks from 1999–2003. The early-1999 exception is specific: those engines use four bolts securing the compressor housing, while the listing contrasts late-1999 models with five. That distinction can help narrow fitment before installation. The long OE reference list provides further comparison points, but the early-1999 exclusion remains a clear application boundary.

Skip it if you have an early-1999 7.3L Ford with four compressor-housing bolts; this turbo is expressly excluded.

For owners of the listed 7.3L Excursion or Super Duty applications, this offers a GTP38 replacement with useful year and housing guidance. Early-1999 four-bolt engines are outside its stated fitment.

Listed on Amazon as: maXpeedingrods GTP38 Turbo Turbocharger for Ford Excursion 2000-2003

#8

8. A-Premium GT2560S Kit

• Package Dimensions: 10.8 x 10.3 x 10.1 in
• Weight: 17.76 lb

Best for: Isuzu and medium-duty truck fit.

Why it ranks #8: Lists Isuzu NPR/NQR and Chevy or GMC W-series 5.2L fitment, with a GT2560S turbo and wastegate actuator included.

A GT2560S turbo with a wastegate actuator included makes this A-Premium kit a defined option for listed Isuzu NPR/NQR and Chevrolet or GMC medium-duty trucks. Its 4HK1 5.2L fitment spans 2005–2009 models, while the stated lack of a gasket is an installation detail to account for.

A wastegate actuator is included with the GT2560S turbo, bringing those two components together for the listed replacement application. Fitment covers Isuzu NPR/NQR models and Chevy W3500/4500/5500 Tiltmaster and GMC W3500/4500/5500 Forward trucks from 2005–2009, all with 5.2L 4HK1 engines. The alloy material is specified, and the listing explicitly says a gasket is not included. That omission is relevant when planning the installation and sourcing accompanying parts.

Skip it if you need a kit that includes a gasket; this A-Premium listing explicitly excludes one.

Consider this kit for a compatible 2005–2009 Isuzu NPR/NQR or listed Chevy and GMC W-series 5.2L truck. Plan around its included actuator and the separately needed gasket.

Listed on Amazon as: A-Premium Complete Turbo Turbocharger Kit with Wastegate Actuator

#9

9. ASDPI S400 Turbo

Best for: Detroit Series 60 12.7L replacement.

Why it ranks #9: A listed replacement for Detroit Diesel Series 60 12.7L engines, with 1.32 A/R, a billet compressor wheel, and a one-year warranty.

A billet compressor wheel and 1.32 A/R define this BorgWarner S400 turbo listing for Detroit Diesel Series 60 12.7L engines. The stated direct-replacement fit and premium ISO/TS 16949 quality make it relevant to owners seeking an original-turbo replacement, while its engine-specific application sets a firm boundary.

The S400 designation and 1.32 A/R specification identify the turbo configuration, while the billet compressor wheel is described as providing superior air tightness and corrosion resistance. Those details give a buyer specific construction and configuration points to assess for a Series 60 12.7L replacement. ASDPI describes the unit as an easy-to-install exact-fit replacement and lists premium ISO/TS 16949 quality. The application is specifically Detroit Diesel Series 60 12.7L, so it is not a general diesel fit.

Skip it if you need a turbo for a Ram Cummins; the GDUKOP HE300VG assembly lists compatible Ram 6.7L applications.

A fit-focused choice for a Detroit Series 60 12.7L owner replacing the original turbo and seeking the listed billet-wheel S400 configuration. Its engine-specific application rules out other diesel platforms.

Listed on Amazon as: New BorgWarner S400 1.32 A/R Turbocharger for Detroit Series 60 12.7L Diesel 171701 23518588 2585837C91 with Billet Compressor Wheel

#10

10. BD Iron Horn Kit

Best for: Street and track performance upgrade.

Why it ranks #10: The listing describes an S363SXE/76 turbo, 0.91 A/R, 79 lb/min flow, and T4 manifold hardware, but does not specify vehicle fitment here.

A 79 lb/min flow rating and S363SXE/76 turbo define BD Diesel’s Iron Horn kit, positioning it as a performance upgrade rather than a basic stock-style replacement. The kit description connects its turbo and T4 hardware with street and track use, while also citing reduced EGTs and turbo drive pressures as aims.

The S363SXE/76 turbo is specified with a 0.91 A/R and 79 lb/min flow, giving performance-focused buyers concrete configuration details to assess. Included T4 manifold and gasket kits, along with an oil drain gasket, fitting, bolt, and ORBM16x1.5 plug, provide several installation-related components in one kit. BD describes the upgrade as targeting lower EGTs and turbo drive pressures, and notes a VGT functions and codes bypass requirement. California sales are restricted, which affects availability by location.

Skip it if you need a stock-style replacement without a VGT bypass requirement; this kit explicitly calls for that bypass.

A candidate for buyers pursuing a street or track performance upgrade and prepared to address the stated VGT bypass requirement. Its T4 hardware and specified turbo configuration should match the intended setup.

Listed on Amazon as: BD Diesel Performance BD Diesel 1045292 Iron Horn Turbocharger Kit; S363SXE/76 0.91AR; Flow 79 lb/min.; Incl. Turbo/ORBM16x1.5 Plug/Oil Drain Gasket/Fitting/Bolt/T4 Manifold Kit/T4 Gasket Kit;