• Denso RG Colorado injectors for Holden 2.8L Duramax engine, shown in a close-up image of the fuel injectors.
  • Denso RG Colorado Injectors for Holden 2.8L Duramax engine, common rail injector set with detailed view of injectors.
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Denso

RG Colorado Denso Injectors - Holden 2.8L - RG DURAMAX

RG Colorado Denso Injectors - Holden 2.8L - RG DURAMAX

$2,709.00 AUD
$2,709.00 AUD
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Provide rego & state, a VIN, or tick the confirmation box to proceed.

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Warranty on every part Manufacturing defects covered, in addition to your Australian Consumer Law rights. Faulty? Stop driving and text us first. 30-day returns Unfitted, unused, in original packaging. Approval required. Return freight is on you. Conditions and exclusions apply, see our returns policy.
RG Colorado Denso Injectors: Holden 2.8L RG Duramax

Genuine Denso | 295050-0960 | Set of 4 | 10/2013 to 2019

Genuine DensoSet of 4Seat Washers IncludedStock ReplacementAfterpay, Humm, Klarna, ZipFree Express Shipping AU

Worn injectors in a 2.8L RG Colorado show up as hard starts, rough idle, haze and fuel corrections that keep climbing. This is the fix: a set of four brand-new genuine Denso injectors, supplied in sealed packaging with matching serial labels, plus the copper seat washers you need to fit them properly first go.

Direct-fit stock replacement for RG Colorado builds from late 2013 through 2019. Chasing more power instead? View the RG Colorado +30 injector upgrade here.

What Is Included
  • 4 x Genuine Denso injectors
  • 4 x Injector seat washers (copper)
  • Free express shipping Australia-wide
  • Pay later options: Afterpay, Humm, Klarna, Zip
Part Numbers
  • Denso: 295050-0960
  • GM / Holden: 12640381
Vehicle Fitment

Holden RG Colorado 2.8L Duramax, approx. 10/2013 to 2019.

Fitment note: production changes can overlap model years and build dates. VIN confirmation is recommended before ordering.
Fitting Notes
  • Follow factory workshop procedures during installation.
  • Always fit new seat washers and clean the injector bores.
  • Injector coding is required after installation: each injector's calibration ID must be entered with a compatible scan tool.
  • Perform leak-back and rail-pressure checks after first start.
  • Inspect return pipes and seals, and keep everything clean to prevent contamination.
Shipping and Payment
  • Free express shipping Australia-wide.
  • Afterpay, Humm, Klarna and Zip available at checkout.
  • Returns and warranty are covered by our refund policy.
Frequently Asked Questions

Do these injectors need coding after installation?
Yes. Each injector's calibration ID must be entered using a compatible scan tool, in line with the factory workshop manual.

Will these fit my 2016 Colorado?
They suit most RG Colorado builds from late 2013 through 2019. VIN confirmation is recommended to ensure correct fitment.

Are these genuine Denso injectors?
Yes. Brand-new genuine Denso injectors supplied in sealed packaging with matching serial labels.

What symptoms indicate my injectors may be worn?
Hard starting, rough idle, excessive fuel corrections, haze at idle, poor fuel economy or diesel knock under load.

Do I need anything else to install?
Injector seat washers are included. We recommend inspecting return pipes and seals and using clean installation practices to prevent contamination.

Genuine Denso. Washers In The Box. Done.

Four sealed Denso 295050-0960 injectors for the RG Duramax, shipped express for free Australia-wide.

Common Rail Cowboys is not affiliated with Holden, General Motors or Denso. Vehicle and brand names are used for fitment identification only. Installation should be carried out by a competent person following factory procedures, and injector coding is required after fitting. Fitment confirmation is the buyer's responsibility; check part numbers and VIN before ordering.

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