Garrett Turbocharger GTW3684
SKU: 13972415555

Garrett Turbocharger GTW3684

Sale price$281.26 Regular price$312.51
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Description

Garrett Turbocharger GTW3684Sport dedicated turbocharger, Garrett GTW3684. About Garrett GTW Series Turbochargers Garrett GTW Series Turbochargers were designed to provide budget minded enthusiasts with a high performing mid frame product offering available in ball bearing and journal bearing options. The fully machined billet aluminum compressor wheels provide optimal horsepower range and boost response. Ported shroud compressor housings increase surge resistance and provide

Sport dedicated turbocharger, Garrett GTW3684.

About Garrett® GTW Series Turbochargers

Garrett® GTW Series Turbochargers were designed to provide budget-minded enthusiasts with a high-performing mid frame product offering available in ball bearing and journal bearing options.

The fully-machined billet aluminum compressor wheels provide optimal horsepower range and boost response. Ported shroud compressor housings increase surge resistance and provide reliable, continuous power throughout the power band. A lightweight aluminum backplate comes standard on all GTW turbochargers and reduces overall weight.

The water cooled CHRA keeps housing temperatures to a minimum. The GTW3476 and GTW3884 turbine wheels are constructed from Inconel, a Super Alloy that maintains strength during prolonged exposure to high exhaust gas temperatures. Turbine kits are offered in open volute and twin scroll, and a variety of A/R and flange configurations. The GTW is a cost effective option for enthusiasts looking to turbocharge their vehicles.

Application :

  • Power: 425 - 750HP
  • Displacement: 2.0L - 5.3L

Features:

PORTED SHROUD DESIGN FOR SURGE RESISTANCE
AVAILABLE IN BOTH JOURNAL BEARING AND BALL BEARING OPTIONS
FORGED FULLY-MACHINED BILLET COMPRESSOR WHEEL
TURBINE HOUSINGS AVAILABLE IN DIVIDED CONFIGURATION
LIGHTWEIGHT ALUMINUM BACKPLATE

Table:

Super Core Reference Data Compressor Turbine
Super Core PN CHRA PN Inducer Exducer Trim A/R Inducer Exducer Trim

841297-5002S 715582-0007 62mm 84mm 54 0.70 71mm 62mm 76
Notes: Turbine Kit PN A/R Inlet Outlet Wastegate Divided Trim
Super Core and Turbine Kit Sold Separately 844669-0005 0.70 T4 V-Band Free Float Y 76
844669-0006 1.00 T4 V-Band Free Float Y 76
844669-0007 1.15 T4 V-Band Free Float Y 76

*841297 Journal Bearing Option
*841691 Water Cooled CHRA

Dimension:

Graph:

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13972415555

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Daniel C.
Louisville, US
★★★★★ 5
Genuine Lexus Filter / Quick Delivery
Initially I had installed non-genuine Lexus filter, which the seller claims it fits Lexus RX. That filter fits (kinda). After installing the air-filter and closing the lid, I could see the edge of the filter because the lid did not close tightly. I am not a mechanic, but I was concerned. Hence, I ordered the genuine Lexus filter from Lexus dealer through Amazon. I paid twice more than non-genuine filter (including extra shipping charge of $10.00). Genuine filter arrived in the FEDEX box (looks and feels pretty sturdy enough to protect the filter) only 2 days after I placed the order. I have just replaced the filter. The lid closes perfectly. Although I spent total $40, for the peace of my mind, it's the money well spent.
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Reviewed in the United States on July 20, 2022
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Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 5
Fits 2015 Lexus RX350
Perfect fit for a 2015 Lexus RX350.
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Reviewed in the United States on September 5, 2025
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Verified Purchase
Frank R.
Los Angeles, US
★★★★★ 5
Lexus, you have never let me down!
I asked for original equipment and that is what I received. Delivery only took a few days from a dealer mid way across the country. A perfect FIT.
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Reviewed in the United States on November 7, 2025
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D
Lake Worth, US
★★★★★ 4
Great Filter - shipping needs to be improved
The air filter was great and would recommend the OEM filter. My only Complaint is that they didn’t ship it in a box but only slapped on a shipping label on to the original air filter box. It took about a week to get to me (Arizona) and the box looked really beat up and luckily the filter was still ok by the time it got to me. Recommend putting it in a box to protect it from damage.
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Reviewed in the United States on February 22, 2026
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Verified Purchase
jamwantie chatoredussy
New York, US
★★★★★ 5
Sandy
Exact fit for my 2022 RX 350
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Reviewed in the United States on September 4, 2025

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