DW300C Fuel pump for Gen2 CTS-V

Name: DW300C Fuel pump for Gen2 CTS-V
Brand: DeatschWerks
SKU: 9-309-1039
Price: 272.3 USD
Availability: InStock
Rating: 5.0 (5 reviews)

DW300C Fuel pump for Gen2 CTS-V - Main image

DW300C Fuel pump for Gen2 CTS-V - View 2

DW300C Fuel pump for Gen2 CTS-V - View 3

$272.3 ~~$389~~ In stock

Category: Electric Fuel Pump

The DW300C Fuel Pump for Gen2 CTS-V is a vehicle-specific in-tank fuel pump solution from DeatschWerks. This kit is intended for the 2009–2015 Cadillac CTS-V and includes two compact 340lph in-tank fuel pumps with mounting clips and an install kit.

DW300c series electric fuel pump
Two 340lph compact in-tank fuel pumps
Includes mounting clips
Includes install kit
Fits 2009–2015 Cadillac CTS-V (Gen2)

SKU: 9-309-1039. Brand: DeatschWerks.

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Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Michael ★★★★★ Oct 22, 2026

My '14 V's old pump was getting noisy, but this 340lph drop-in was perfectly straightforward to install and the flow is noticeably stronger now. Wish it came with a dust cap for the tank opening, but that's a minor gripe for how well it works.

Olivia S. ★★★★★ Oct 21, 2026

Finally got this swapped in on my 2012 V and the 340lph flow is a noticeable upgrade from stock. Fit was perfect for the factory bucket, no modifications needed.

Mia G. ★★★★★ Oct 20, 2026

Dropped it into my CTS-V over the weekend and the two compact 340lph pumps fit the stock basket without any modification. It’s been dead silent on startup and holds pressure perfectly through hard pulls.