GM1390128 Weatherstrip Door
Chevrolet Blazer 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 – GLA1143G – Front Left Outer
This door fits the 1981-1991 Chevrolet Blazer and is manufactured to factory dimensions so gaps and body lines stay consistent.
Door shells and tailgates rust from the inside out, and filler only buys time. Replacing the panel gives you clean metal that holds paint properly for years.
1981-1991 Chevrolet Blazer Door Fitment
Fits Chevrolet Blazer models across the 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 model years. This listing is for the front left outer position — double-check the side and placement against your vehicle before ordering. Mid-year production changes happen — if in doubt, ask your dealership for the OEM part number for your VIN and compare it to the numbers listed here.
Industry Part ID Numbers:
- SKU Number: GM1390128
- OEM Number: GLA1143G
- Alternate SKU: 1143G
GM1390128 cross-references OEM GLA1143G and partslink/alternate 1143G. If the number on your old part matches any of these, this is the right replacement.
Fitment & Product Details:
- Fits: Chevrolet Blazer 1981-1991
- Location on Vehicle: Front Left Outer
- Material: Rubber
Common Questions
Will this door fit my 1981-1991 Chevrolet Blazer?
It fits 1981-1991 Chevrolet Blazer, front left outer position. The fastest double-check is comparing the OEM number on your original part with the numbers listed above.
How fast can I get it?
Order online for Canada-wide shipping, or choose in-store pickup in Red Deer or Edmonton at checkout — pickup orders skip shipping fees entirely. For time-sensitive repairs, call 1-800-223-8819 to confirm stock first.
Central Alberta Paint & Supply has been Alberta's paint and auto body source since 1964. Ship it anywhere in Canada, or grab it from our Red Deer or Edmonton counters with no shipping fees on in-store pickup.
More Ways We Can Help:
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Shipping: Everything we sell ships Canada-wide, with local pickup available in Red Deer and Edmonton. Shipping and tax are calculated at checkout, and we’ll keep you updated on delivery timing. Prefer your own carrier? Contact us and we’ll arrange it.
Need a hand? Our staff can confirm fitment and availability before you order — call 1-800-223-8819 (Mon–Fri, 8AM–5PM MT) or reach us through the contact form. Time-sensitive job? Check stock with us first.
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