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REF-30796AN
A-Premium Turbo Turbocharger and Complete Installation Kits Compatible with B…
HOLSET OE 3538881

A-Premium Turbo + Installation Kit

$504

Cummins 6BT 5.9L Holset HX35

star 4.3 / 5 RATING
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VERDICT
WINS FOR
INDUSTRIAL
APPLICATIONS
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REF-30314AN
A-Premium Complete Turbo Turbocharger with Gasket Kit Compatible with Chevy C…
HOLSET OE 3594021
A-Premium Complete Cruze 1.4L Turbo
$450

Volvo D12 Holset HX52

star 4.1 / 5 RATING
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Technical Specification Matrix
PARAMETER unfold_more
40-30796AN unfold_more
WINNER
40-30314AN unfold_more
Compressor Inducer 54mm 63mm (OVERSIZED)
Turbine Exducer 60mm 70mm
Housing Material High-Temp Cast Iron Standard Cast Iron
Wastegate Actuator Pre-calibrated (Heavy Duty) Standard
Warranty 2 Years Unlimited Mileage 1 Year Limited
Component ID REF-SPEC-01 REF-SPEC-02
If you're coming from 40-30314AN
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Upgrading to the 40-30796AN provides immediate benefits in spool time and overall reliability under heavy load. The robust wastegate actuator and superior housing material address the common fatigue points seen in the 30314AN model during extended industrial use.

If you're coming from 40-30796AN
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Downgrading to the 40-30314AN is only recommended if budget constraints are paramount and the application involves lighter, intermittent use. You will sacrifice the extended warranty and the high-temp cast iron durability.

DECISION-TREE-A1
Decision Tree: Application Mapping
local_shipping PICKUP / DAILY

Optimal response for standard duty cycles and street performance.

RECOMMENDATION: 40-30796AN (HX35)
precision_manufacturing INDUSTRIAL / HEAVY-DUTY

High flow capacity for sustained load and massive displacement engines.

RECOMMENDATION: 40-30314AN (HX52)
Final Verdict

The BuyAutoParts 40-30796AN emerges as the definitive choice for applications requiring sustained load and industrial-grade reliability. Its superior casting materials and heavy-duty pre-calibrated actuator justify the price delta over the 30314AN, offering peace of mind and lower long-term TCO.

check_circle BEST FOR
  • Heavy towing applications
  • Stationary industrial power generation
  • Users prioritizing warranty coverage
cancel AVOID IF
  • Strictly stock, light-duty applications
  • Extreme budget constraints

Updated

A-Premium Cruze 1.4L LUV turbocharger intra-brand comparison
Feature
A-Premium Turbo Turbocharger and Complete Installation Kits Compatible with B…
A-Premium Complete Turbo Turbocharger with Gasket Kit Compatible with Chevy C…
OE Cross-Reference 55565353 / 781504-0001 / 781504-0002 / 781504-0004 781504-0001 / 55565353 / 55565354 / 667-203
Year Coverage Span CRUZE 2011-2016 CRUZE 2011-2015
Warranty 12 months unlimited mileage 12 months unlimited mileage
Core Charge None required None required
See the Listing See the Listing

Same Brand, Same OE Chain

Both A-Premium kits share the same OE-stamp universe and an identical warranty term. The Garrett 781504 family, GM 55565353, and Dorman 667-203 cross-reference appears on both listings, and both publish a 12-month unlimited-mileage quality guarantee.

The Install Kit (B0BRC1MQR5) listing states the OE chain: 781504-0001, 781504-0002, 781504-0004, 781504-0006, 781504-0007, 7815040001, 7815040002, 7815040004, 7815040006, 55565353, 55565354, 667-203. The Complete kit (B09NXQGBYX) atom set carries the same Garrett family stamp list. The warranty term is identical too — the Install Kit publishes a 1 Year (12 Months) Unlimited-mileage Quality Guarantee. The Complete kit publishes the same 1 Year (12 Months) Unlimited-mileage Quality Guarantee. Same A-Premium importer backing on either purchase path.

What's In Each Box

The box-contents distinction is where the two SKUs split.

The Install Kit listing itemizes a documented six-item gasket and washer chain — iron exhaust and intake gaskets, paper oil-return gasket, silicone O-ring seal washers, copper oil-inlet gaskets, and coolant composite seal washers — shipped alongside the turbo and the integrated wastegate / actuator. The Complete kit ships the turbo with the wastegate and actuator preassembled and a gasket set, but the listing does not itemize the kit-contents to the same depth.

Both SKUs share the same chassis-side hardware pattern, so neither is "more complete" in the install-time sense — the question is whether the gasket-and-washer hardware is already on the install bench. Buyers on either SKU should plan to source the oil and coolant lines separately — one Install Kit owner records buying a Dorman line kit alongside the turbo to swap them during the same shop visit. The same advice carries over to the Complete kit on this chassis.

A-Premium Turbo + Installation Kit — iron gaskets, silicone O-rings, copper oil-inlet gaskets, coolant seal washers bundled with the 1.4L Ecotec LUV turbocharger.

Year Coverage Differs By One Model

The Install Kit listing covers the 2016 Cruze Limited. The Complete kit listing fences Cruze year coverage at 2011-2015 only.

The 2016 Cruze Limited is the model year split: the first-generation 1.4L LUV chassis that continued in production alongside the second-generation 1.4L LE2 chassis during the 2016 transition. Only the Install Kit names it in its compatibility envelope.

For Sonic 2012-2020, Trax 2013-2021, and Buick Encore 2013-2021 owners, both kits cover the same chassis years. The decision only narrows on the 2016 Cruze Limited specifically — and the LUV-vs-LE2 generation split is the documented returns trigger across the entire 667-203 OE chain. Pull the engine code from the door tag and match the casting-stamp prefix against the failed turbo before ordering either SKU.

Importer-Brand Risks Apply To Both

Both A-Premium SKUs sit in the same Chinese-import importer tier. Mechanic-community consensus on r/AskMechanics and r/MechanicAdvice frames the brand as an Amazon importer, not a manufacturer.

The r/AskMechanics framing: They're not a mfgr, just an importer. If you want cheap stuff from China, they're as good as any other importer. The r/MechanicAdvice framing: A-premium is just an amazon brand as far as i know so its just the bottom of the barrel chinese parts. Neither SKU sits above this consensus — they are siblings in the same A-Premium catalog.

The community framing is not dismissal. Owners on the same threads describe acceptable short-term ownership outcomes — fine for a daily-driver Cruze, not OEM-equivalent for a 15-year resale plan. The Install Kit and the Complete kit both carry the same risk profile: budget importer tier, documented dry-start failure paths in the review pool, and a 1-of-13 immediate-defect rate consistent with the casting-lot variance typical of Chinese-import-tier turbos. Pre-prime the bearing, bleed the feed line, address the PCV root cause in the same shop visit, and the documented long-duty-cycle outcomes are reachable on either SKU.

A-Premium Complete Cruze 1.4L turbocharger — integrated wastegate and actuator preassembled with a gasket set for the Ecotec LUV chassis.

If You Have An Encore 2014

Both kits target the 2014 Buick Encore 1.4L Ecotec LUV directly.

The Install Kit owner pool documents a verified-purchase report of partial gasket-substitution on this exact chassis year — the included gaskets and washers did not match one-for-one against the OE parts the owner pulled off the failed turbo, and the buyer substituted with common-sense replacements. The practical implication is the same on the Complete kit. The Encore 1.4L chassis-side hardware does not always match the A-Premium kit gaskets one-for-one — installers should expect to substitute one or two pieces. For Encore owners with a stocked install bench, the Complete kit at the lower headline price is the leaner pick. For a single-PO install with no separate gasket sourcing, the Install Kit's bundled hardware lowers the variance.

If You Have A 2016 Cruze Limited

Only the Install Kit listing names the 2016 Cruze Limited in its compatibility envelope.

For owners on this exact chassis year, the Install Kit is the documented A-Premium SKU. The Complete kit listing does not extend year coverage that far, and ordering it for a 2016 Cruze Limited install carries unverified-fitment risk. Confirm the engine code on the door tag plus the casting-stamp prefix on the failed turbo, then route to the SKU whose listing fits.

For underlying turbocharger engineering background covering the Garrett 781504 frame, the Wikipedia turbocharger reference documents the compressor-map architecture, the TSReman Turbo University service-part catalog publishes the Garrett 781504 cross-reference manifest used by both A-Premium SKUs, and the ADP Distributors reference covers the Cruze 1.4L LUV chassis OE chain context buyers can verify against the casting stamp.

Verdict: Pick By Parts On Hand

There is no winner — same brand, same OE chain, same warranty, same importer risk profile. The choice is what's already on the install bench.

Pick the Install Kit (B0BRC1MQR5) when the bench is not stocked on Cruze 1.4L gaskets, or when the chassis is a 2016 Cruze Limited. Pick the Complete kit (B09NXQGBYX) when the gasket inventory is already on hand and the price delta matters more than the bundled hardware. The cross-shop is informational, not competitive.

Bundled gasket-and-washer hardware:

Check Price on Amazon

Read Full Review — Install Kit

Leaner buy with separate gaskets:

Check Price on Amazon

Read Full Review — Complete

Common A-Premium Questions

Which A-Premium kit is the right pick for a 2014 Cruze 1.4L?
Either kit works for a 2014 Cruze 1.4L LUV — both are explicitly compatible with the 2011-2015 Cruze 1.4L Ecotec LUV chassis and both cross-reference the same Garrett 781504 / GM 55565353 / Dorman 667-203 OE chain. The choice is parts-on-hand. The Install Kit (B0BRC1MQR5) ships at a higher headline price with iron exhaust + intake gaskets, paper oil-return gasket, silicone O-rings, copper oil-inlet gaskets, and coolant seal washers in the box — useful when you do not want to source gaskets locally. The Complete kit (B09NXQGBYX) ships at a lower headline price with the wastegate + actuator preassembled and a gasket set, but expects the installer to bring or source other small parts. For a single-PO install where the shop is not stocked for Cruze 1.4L work, pick the Install Kit. For an install bench that already runs Cruze 1.4L gaskets in inventory, pick the Complete and save the price delta.
What is the difference in install hardware between these two A-Premium SKUs?
The Install Kit explicitly ships with iron exhaust and intake gaskets, paper oil-return gasket, silicone O-ring seal washers, copper oil-inlet gaskets, and coolant composite material seal washers — a documented six-item gasket and washer chain. The Complete kit ships with the turbo + integrated wastegate and actuator and a gasket set, but the listing does not itemize the kit contents to the same depth. Both products bolt to the same chassis with the same hardware pattern; the difference is what comes pre-bundled in the box. Buyers should also plan to source separate oil and coolant lines on either SKU — a Dorman line kit is the documented community choice on this chassis.
Does either A-Premium turbo cover the 2016 Cruze Limited?
Yes — the Install Kit (B0BRC1MQR5) listing explicitly includes the 2016 Cruze Limited 1.4L Ecotec LUV in its compatibility list. The Complete kit (B09NXQGBYX) listing fences year coverage at Cruze 2011-2015 only and does not name the 2016 Cruze Limited transitional model. For owners of the 2016 Cruze Limited (the first-generation chassis sold alongside the second-generation 1.4L LE2 chassis during the 2016 model year transition), the Install Kit is the SKU that documents the fitment. The 1.4L Ecotec LUV-vs-LE2 generation split is the most common returns trigger across the entire 667-203 OE chain — confirm the engine code on the door tag and the casting stamp on the failed turbo before ordering either kit.
How does the warranty compare between the Install Kit and Complete versions?
The two A-Premium kits ship with identical warranty terms — both listings publish a 1-year (12-month) unlimited-mileage quality guarantee. Neither term varies by SKU; both are backed at the A-Premium importer layer rather than the casting plant. Community reports on r/AskMechanics flag the warranty claim path as light on published documentation, so the practical warranty depth depends on the importer customer-service track record at claim time. The 12-month term roughly matches reviewer-reported service durations on this chassis. For a longer-warranty cross-shop in the same Cluster A 1.4L LUV niche, the BuyAutoParts industrial sibling kit publishes the same 12-month term but at a different price band.
Are these two A-Premium turbos interchangeable for the same vehicle?
On shared chassis years either kit bolts up; on the 2016 Cruze Limited only the Install Kit names the fitment.

Use our Turbo Replacement Cost Estimator to size aftermarket spend on either kit against the dealer-quote baseline for your Cruze 1.4L chassis. For the broader Cluster A 1.4L Ecotec LUV context, route to the Cruze 1.4L replacement turbo roundup covering the full Garrett 667-203 / GM 55565353 / GT1446V OE chain.