Chevrolet Silverado 2500HD — Oil Cooler Line Replacement
What owners actually paid for this repair, computed from real, paid Chevrolet Silverado 2500HD oil cooler line replacements at independent shops across the US.
$480
typical total — half of all Chevrolet Silverado 2500HD oil cooler line replacement jobs cost less, half cost more
Fair range $324 – $688
the middle half of all invoices (parts + labor + fees)
$3241 in 4 paid less
$480typical
$6883 in 4 paid less
Line item
Low (1 in 4 paid less)
Typical
High (3 in 4 paid less)
Parts — Oil cooler linesCooler line(s) with fittings; oil or transmission fluid top-up
$80
$130
$193
Labor — 2.9 hrs typicalRange 2 – 4 hrs: replace the leaking line(s), reconnect, top up fluid, verify no leaks
$181
$255
$388
Shop fees, supplies & taxThe remainder of a typical invoice after parts and labor; varies by state and shop
—
~$94
—
Total — what owners paid
$324
$480
$688
Low / typical / high are computed per line, so they don't add up exactly to the totals — the total row is the real distribution of complete invoices.
Is your quote fair?
A quote between $324 and $688 is inside the band where half of all Chevrolet Silverado 2500HD oil cooler line replacements landed. Below it is not automatically a bargain (one line in the open); above it is not automatically gouging (both lines, lines routed through the radiator support, a leaking cooler core replaced) — but both ends deserve a question.
What moves the price
Lines or cooler — lines are the usual fix; a cooler core costs more mostly in labor.
Engine vs. transmission — transmission cooler lines mean a transmission-fluid top-up with the exact spec fluid.
About this data · How to use this report
Vehicle Chevrolet Silverado 2500HD, model years 1999–2023 Data confidence Good— good sample, dependable ranges Records through July 2026, refreshed continuously Source paid invoices from independent US repair shops
Bring it to the shop. Ask for the written estimate split into parts, labor hours and rate, and fees — then compare each line. A shop that explains a number above the range is doing its job; one that won't is telling you something too.