Audi B9 S4 Quattro 3.0T Turbocharger Return Oil Lines

Directs oil away from the turbo and back into engine. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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7% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$113.99

This product was last offered at the strikethrough price on
06-10-2026

$105.99 USD

Free Shipping

on orders $49 and up

Lifetime Replacement

Replace your RETURN line with replacement hardware. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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Ships in 1 day

$111.99 USD

Free Shipping

on orders $49 and up

Lifetime Replacement

A pin that goes with the oil return line to hold it in place affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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Ships in 1 day

14% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$6.99

This product was last offered at the strikethrough price on
06-10-2026

$5.99 USD

Free Shipping

on orders $49 and up

Lifetime Replacement