Home / 1990-1995 Chevrolet Astro 4.3L ACDelco Double Platinum Spark Plugs - 6 Pack
1990-1995 Chevrolet Astro 4.3L ACDelco Double Platinum Spark Plugs - 6 Pack
$66.77
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Qty In Stock: 20
The GM ACDelco 41-803 Double Platinum Spark Plug 6 Pack is designed to deliver superior ignition, enhanced fuel efficiency, and long-lasting performance for automotive applications. Built with ACDelco's trusted technology, these spark plugs ensure reliable starts, optimal combustion, and consistent engine performance under various driving conditions.
Features & Benefits:
🔧 Includes 6 ACDelco 41-803 double platinum spark plugs for convenient replacement
🔧 Platinum center and ground electrodes provide extended service life
🔧 Designed for improved fuel efficiency and reduced emissions
🔧 Engineered for optimal performance in a wide range of vehicles
Specifications:
Brand & Part Number: GM ACDelco 41-803 (19308035)
Quantity: 6 Pack
Plug Type: Double Platinum Spark Plug
Thread Size: 14mm
Reach: 26.5mm (1.04 in)
Hex Size: 5/8 in (16mm)
Heat Range: 41
Seat Type: Gasket
Resistor: Yes
Choose GM ACDelco 41-803 spark plugs for reliable ignition, enhanced performance, and trusted quality—order this 6 pack today!
Vehicle Compatibility (22 applications)
Part reference: 41803, 41-803
| Year | Make | Model | Trim / Engine |
|---|---|---|---|
| 1990 | Chevrolet | Lumina | APV | 3.1L |
| 1990 | Oldsmobile | Silhouette | MPV | 3.1L |
| 1991 | Chevrolet | Lumina | APV | 3.1L |
| 1991 | Oldsmobile | Silhouette | MPV | 3.1L |
| 1992 | Chevrolet | Lumina | APV | 3.1L |
| 1992 | Oldsmobile | Silhouette | MPV | 3.1L |
| 1993 | Buick | Roadmaster | LIMITED SEDAN | 5.7L |
| 1993 | Chevrolet | Camaro | CONVERTIBLE | 3.4L |
| 1993 | Chevrolet | Caprice | CLASSIC | 5.7L |
| 1993 | Chevrolet | Lumina | APV | 3.1L |
| 1993 | Oldsmobile | Silhouette | MPV | 3.1L |
| 1993 | Pontiac | Firebird | CONVERTIBLE | 3.4L |
| 1993 | Pontiac | Trans Sport | MPV | 3.1L |
| 1994 | Chevrolet | Camaro | CONVERTIBLE | 3.4L |
| 1994 | Chevrolet | Lumina | APV | 3.1L |
| 1994 | Oldsmobile | Silhouette | MPV | 3.1L |
| 1994 | Pontiac | Firebird | CONVERTIBLE | 3.4L |
| 1994 | Pontiac | Trans Sport | MPV | 3.1L |
| 1995 | Chevrolet | Camaro | CONVERTIBLE | 3.4L |
| 1995 | Chevrolet | Lumina | APV | 3.1L |
| 1995 | Pontiac | Firebird | CONVERTIBLE | 3.4L |
| 1995 | Pontiac | Trans Sport | MPV | 3.1L |
Shipping Info
Free shipping on every US order. In-stock parts typically ship within 1 business day from Texas.
Returns
30-day returns on unused parts in original packaging. Wrong or defective items are replaced or refunded. See the return policy.
How do I confirm this part fits?
Match the brand and part number to your vehicle, or use the Parts Finder on the homepage. Contact us before ordering if you are unsure.
Are these parts new?
Yes. TXN Supply Co sells new parts from trusted OEM-quality brands — not remanufactured cores.
How fast will my order ship?
In-stock orders ship within 1 business day. Delivery time depends on your ZIP; most US addresses arrive in 2–5 business days.
What is your return policy?
Unused items can be returned within 30 days in original packaging. Customer-initiated returns may include a restocking fee and return shipping.
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