Garrett G42-1450 Turbochargers

PT Turbo lists 6 complete turbochargers, 1 supercore and 1 CHRA cartridge for the Garrett G42-1450, with complete turbos at $4,107. Each listing is one exact part number, so match the number on your turbo’s data plate before ordering, or call (909) 824-1020 and we will match it for you.

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Showing 8 of 8 products

G42-1450 SUPERCORE ONLY - P/N: 860778-5006S w/ Full Size Compressor Housing w/ V-Band Outlet

$2,974.11

In Stock

Turbo Assembly Kit, G42-1450, O/V V-Band / V-Band 1.01 A/R, Garrett P/N 879779-5013S

$4,107.27

In Stock

Turbo Assembly Kit, G42-1450, O/V V-Band / V-Band 1.15 A/R, Garrett P/N 879779-5014S

$4,107.27

In Stock

Turbo Assembly Kit, G42-1450, O/V V-Band / V-Band 1.28 A/R, Garrett P/N 879779-5015S

$4,107.27

In Stock

Turbo Assembly Kit, G42-1450, T4 Divided 1.01 A/R, Garrett P/N 879779-5016S

$4,107.27

In Stock

Turbo Assembly Kit, G42-1450, T4 Divided 1.15 A/R, Garrett P/N 879779-5017S

$4,107.27

In Stock

Turbo Assembly Kit, G42-1450, T4 Divided 1.28 A/R, Garrett P/N 879779-5018S

$4,107.27

In Stock

Garrett G-SERIES G42 1450 CHRA G42-1450, P/N: 860779-5006S

$2,851.12

In Stock

What the Garrett G42-1450 is

The G42-1450 is the larger G42 in Garrett’s G-Series, rated at 525 to 1,450 horsepower on engines of 2.0 to 8.0 liters, with a 79 / 98 mm compressor wheel, an 82 / 75 mm turbine wheel and a maximum speed of 114,000 rpm. Garrett sells it as a standard-rotation supercore (860778-5006S) with free-float stainless turbine housings, V-band or divided T4, in 1.01, 1.15 and 1.28 A/R. Garrett’s newer G-Series II turbo in this size is the G42-1585.

This page lists Garrett’s complete G42-1450 turbo assembly kits with V-band and divided T4 turbine housings in those three sizes, the supercore and the CHRA. Garrett’s own guidance on turbine housings: a smaller A/R gives quicker boost response and more turbine power at low engine speed; a larger A/R lets the wheel flow more, with lower back pressure and more power at high engine speed.

Sources: Garrett G42-1450 catalog page · Garrett: G-Series II G40, G42, G45 · Garrett: Turbine Housings 101

About the Garrett G42-1450

In the catalog: 6 complete turbochargers, 1 supercore and 1 CHRA cartridge
Complete turbo price: $4,107
Shop by category: G Series·G42 - Garrett G Series·Garrett Performance Turbos·CHRA

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G42-1450 specifications

Wheel sizes are inducer / exducer, taken from the specification published for each part number. The turbine housing sizes are the ones on the listings above; the same turbo is sold with several.

Model	Compressor wheel	Turbine wheel	Compressor housing	Turbine housing A/R	Listings	From
G42-1450	79 / 98 mm, 65 trim	82 / 75 mm, 84 trim	0.85 A/R	1.01, 1.15, 1.28	7	$4,107

On G Series turbos the number after the dash is Garrett's horsepower rating: a G30-660 is rated for up to 660 hp.

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