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WASHINGTON · MAIL-IN SERVICE

GM ECM / PCM — Programmed & Ready to Install in Washington

Ship your module from Seattle or anywhere in Washington — we complete the work in 24 hours and ship it back at the return speed you choose at checkout — standard to overnight.

$399 flat Ships in 1–2 Business Days ~3 day USPS from WA
Text Before You Buy

Why Washington customers mail in gm ecm / pcm — programmed & ready to install

Washington has roughly 6.6 million registered vehicles, and trucks, SUVs & imports make up much of what Seattle-area shops and owners mail us. Domestic work like gm ecm / pcm — programmed & ready to install runs high-volume across Washington — we see a steady stream out of Seattle, Spokane, Tacoma. Cross-country northwest — about 3 days each way.

Metros we serve in Washington

SeattleSpokaneTacomaVancouver

Washington at a glance

  • ~6.6M registered vehicles statewide
  • Most common: trucks, SUVs & imports
  • Washington discontinued its emissions testing program in 2020 and has no statewide periodic safety inspection.

What you get

  • The ECM itself — you send nothing in
  • Current factory calibration flashed for YOUR VIN via Techline Connect / SPS2
  • Engine, transmission, axle ratio, and emissions content matched to your build
  • Bench-verified before it ships
  • Written install + security relearn instructions in the box
  • Outbound shipping speed your choice at checkout — standard, 2-day, or overnight
  • 6-month warranty on the module and the programming

Shipping timeline — Washington ↔ Arlington TX

USPS Priority routes far northwest through the Mountain network; about 3 days given the distance. Typical round-trip from Seattle or anywhere in Washington:

  1. Day 0

    You ship

    USPS Priority from WA, ~$13

  2. Day 3

    We receive

    Workshop opens + inspects

  3. Day 4

    Work done

    24-hour bench turnaround

  4. ~Day 7

    Back to you

    Return speed you chose at checkout

Washington FAQ

Common questions from customers shipping from Washington.

How long does shipping take from Washington to your Arlington TX workshop?
USPS Priority Mail from Seattle, WA reaches our Arlington workshop in about 3 business days. USPS Priority routes far northwest through the Mountain network; about 3 days given the distance. We start work the same day your module arrives and ship back next business day at the return speed you chose at checkout.
How much does it cost to ship a module from Washington?
USPS Priority flat-rate from Washington to Arlington TX runs about $13. The customer pays shipping to us; return shipping back to Washington is selected at checkout — $24.95 standard (3-5 business days), $54.95 UPS 2-Day, or $94.95 UPS Next Day Air, flat nationwide. Cross-country northwest — about 3 days each way.
Do you accept gm ecm / pcm — programmed & ready to install modules from Washington?
Yes — we receive modules from Seattle, Spokane, Tacoma, Vancouver and the rest of Washington regularly. With about 6.6 million registered vehicles statewide, trucks, SUVs & imports are the bulk of what we see from Washington.
Is there a gm ecm / pcm — programmed & ready to install shop in Seattle I should use instead?
Most Seattle shops don't keep the bench equipment for gm ecm / pcm — programmed & ready to install — they'd forward the module to a specialist anyway, which adds a markup and a middleman. Going direct to us is usually faster and cheaper. Cross-country northwest — about 3 days each way.
Does Washington vehicle inspection or emissions testing affect this service?
Washington discontinued its emissions testing program in 2020 and has no statewide periodic safety inspection. Our service is bench module programming only — you remain responsible for your vehicle's compliance with all Washington and federal requirements.
How does the flat price work across all these years?
The price shown covers the module and all programming for the standard applications and years listed above. Because used-module cost varies by the exact part number, we verify your specific unit before anything ships. In the rare case of a high-cost late-model application, we tell you the price up front and you approve it before we build or charge — you are never hit with a surprise surcharge after ordering.
Will it run correctly right out of the box?
Yes — it is flashed with the current factory calibration built against your VIN, so the engine, transmission, axle ratio and emissions content already match your truck. Install it, run GM's security relearn (three 10-minute key cycles), and drive. A crank-relearn may be advised on some applications; the instructions ship in the box.

Full details

See the complete GM ECM / PCM — Programmed & Ready to Install service page

Compatibility list, what it fixes / doesn't fix, shipping instructions, warranty.

Full Service Page

Same service from other states:

AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMaryland

Ship from Washington today

Pay now, get the Arlington TX shipping address by email, drop it in the mail. Full round-trip from Seattle: about a week.

(817) 678-3252