• Fit for:
  • BUICK ROADMASTER V8 5.7L 1996 
  • CADILLAC ESCALADE V8 5.7L 1999-2000
  • CADILLAC FLEETWOOD V8 5.7L 1996 
  • CHEVROLET ASTRO VAN V6 4.3L 1996-2005 
  • CHEVROLET BLAZER V6 4.3L 1996-2005
  • CHEVROLET CAMARO V8 5.7L 1996-1997
  • CHEVROLET CAPRICE V6 4.3L 1996 
  • CHEVROLET CAPRICE V8 5.7L 1996 
  • CHEVROLET CORVETTE LT1 V8 5.7L 1996 
  • CHEVROLET CORVETTE LT4 V8 5.7L 1996 
  • CHEVROLET IMPALA SS V8 5.7L 1996 
  • CHEVROLET PICKUP C1500 V6 4.3L 1996-1998 
  • CHEVROLET PICKUP C1500 V8 5.0L 1996-1999 
  • CHEVROLET PICKUP C1500 V8 5.7L 1996-1999 
  • CHEVROLET PICKUP C2500 V8 5.0L 1996-1998 
  • DR178 Ignition Control Module for Cadillac Chevy GMC Isuzu Olds Pontiac LX381T

    Fit for:

    BUICK ROADMASTER V8 5.7L 1996 

    CADILLAC ESCALADE V8 5.7L 1999-2000

    CADILLAC FLEETWOOD V8 5.7L 1996 

    CHEVROLET ASTRO VAN V6 4.3L 1996-2005 

    CHEVROLET BLAZER V6 4.3L 1996-2005

    CHEVROLET CAMARO V8 5.7L 1996-1997

    CHEVROLET CAPRICE V6 4.3L 1996 

    CHEVROLET CAPRICE V8 5.7L 1996 

    CHEVROLET CORVETTE LT1 V8 5.7L 1996 

    CHEVROLET CORVETTE LT4 V8 5.7L 1996 

    CHEVROLET IMPALA SS V8 5.7L 1996 

    CHEVROLET PICKUP C1500 V6 4.3L 1996-1998 

    CHEVROLET PICKUP C1500 V8 5.0L 1996-1999 

    CHEVROLET PICKUP C1500 V8 5.7L 1996-1999 

    CHEVROLET PICKUP C2500 V8 5.0L 1996-1998 

    CHEVROLET PICKUP C2500 V8 5.7L 1996-2000 

    CHEVROLET PICKUP C2500 V8 7.4L 1996-2000 

    CHEVROLET PICKUP C3500 V8 5.7L 1996-2000 

    CHEVROLET PICKUP C3500a V8 7.4L 1996-2000 

    CHEVROLET PICKUP K1500 V6 4.3L 1996-1998 

    CHEVROLET PICKUP K1500 V8 5.0L 1996-1999 

    CHEVROLET PICKUP K1500 V8 5.7L 1996-1999 

    CHEVROLET PICKUP K2500 V8 5.0L 1996-1998 

    CHEVROLET PICKUP K2500 V8 5.7L 1996-2000 

    CHEVROLET PICKUP K2500 V8 7.4L 1996-2000 

    CHEVROLET PICKUP K3500 V8 5.7L 1996-2000 

    CHEVROLET PICKUP K3500 V8 7.4L 1996-2000 

    CHEVROLET PICKUP S10 V6 4.3L 1996-2004 

    CHEVROLET SILVERADO 1500 V6 4.3L 1999-2007 

    CHEVROLET SUBURBAN C1500 V8 5.7L 1996-1999 

    CHEVROLET SUBURBAN C2500 V8 5.7L 1996-1999 

    CHEVROLET SUBURBAN C2500 V8 7.4L 1996-1999 

    CHEVROLET SUBURBAN K1500 V8 5.7L 1996-1999 

    CHEVROLET SUBURBAN K2500 V8 5.7L 1996-1999 

    CHEVROLET SUBURBAN K2500 V8 7.4L 1996-1999 

    CHEVROLET TAHOE V8 5.7L 1996-2000 

    CHEVROLET VAN EXPRESS 1500 V6 4.3L 1996-2007 

    CHEVROLET VAN EXPRESS 1500 V8 5.0L 1996-2002 

    CHEVROLET VAN EXPRESS 1500 V8 5.7L 1996-2002 

    CHEVROLET VAN EXPRESS 2500 V6 4.3L 1996-2005 

    CHEVROLET VAN EXPRESS 2500 V8 5.0L 1996-2002 

    CHEVROLET VAN EXPRESS 2500 V8 5.7L 1996-2002 

    CHEVROLET VAN EXPRESS 3500 V8 5.7L 1996-2002 

    CHEVROLET VAN EXPRESS 3500 V8 7.4L 1997-2000 

    CHEVROLET VAN P30 V6 4.3L 1996-1999 

    CHEVROLET VAN P30 V8 5.7L 1996-1999 

    CHEVROLET VAN P30 V8 7.4L 1996-1999 

    GMC JIMMY V6 4.3L 1996-2005

    GMC PICKUP C1500 V6 4.3L 1996-1998 

    GMC PICKUP C1500 V8 5.0L 1996-1999 

    GMC PICKUP C1500 V8 5.7L 1996-1999 

    GMC PICKUP C2500 V8 5.0L 1996-1998 

    GMC PICKUP C2500 V8 5.7L 1996-2000 

    GMC PICKUP C2500 V8 7.4L 1996-2000 

    GMC PICKUP C3500 V8 5.7L 1996-2000 

    GMC PICKUP C3500 V8 7.4L 1996-2000 

    GMC PICKUP K1500 V6 4.3L 1996-1998 

    GMC PICKUP K1500 V8 5.0L 1996-1999 

    GMC PICKUP K1500 V8 5.7L 1996-1999 

    GMC PICKUP K2500 V8 5.0L 1996-1998 

    GMC PICKUP K2500 V8 5.7L 1996-2000 

    GMC PICKUP K2500 V8 7.4L 1996-2000 

    GMC PICKUP K3500 V8 5.7L 1996-2000 

    GMC PICKUP K3500 V8 7.4L 1996-2000 

    GMC PICKUP SONOMA V6 4.3L 1996-2004 

    GMC SAFARI V6 4.3L 1996-2005 

    GMC SIERRA 1500 V6 4.3L 1999-2007 

    GMC SUBURBAN C1500 V8 5.7L 1996-1999 

    GMC SUBURBAN C2500 V8 5.7L 1996-1999 

    GMC SUBURBAN C2500 V8 7.4L 1996-1999 

    GMC SUBURBAN K1500 V8 5.7L 1996-1999 

    GMC SUBURBAN K2500 V8 5.7L 1996-1999 

    GMC SUBURBAN K2500 V8 7.4L 1996-1999 

    GMC VAN P3500 V6 4.3L 1996-1999 

    GMC VAN P3500 V8 5.7L 1996-1999 

    GMC VAN P3500 V8 7.4L 1996-1999 

    GMC VAN SAVANA 1500 V6 4.3L 1996-2007 

    GMC VAN SAVANA 1500 V8 5.0L 1996-2002 

    GMC VAN SAVANA 1500 V8 5.7L 1996-2002 

    GMC VAN SAVANA 2500 V6 4.3L 1996-2005 

    GMC VAN SAVANA 2500 V8 5.0L 1996-2002 

    GMC VAN SAVANA 2500 V8 5.7L 1996-2002 

    GMC VAN SAVANA 3500 V8 5.7L 1996-2002 

    GMC VAN SAVANA 3500 V8 7.4L 1997-2000 

    GMC YUKON V8 5.7L 1996-2000 

    ISUZU PICKUP HOMBRE V6 4.3L 1997-2000 

    OLDSMOBILE BRAVADA V6 4.3L 1996-2001 

    PONTIAC FIREBIRD V8 5.7L 1996-1997 

     

     

    Specifications:

    OE:DR178, 8104828030, 16132799, IG-D1914, SH7346

     

    Features:

    *Function

    The ignition module is a power electronic switch, and the signal controlling the ignition is a square wave or magnetic pulse signal transmitted to the signal input of the ignition module.

    *Direct replacement

    Simple installation with direct replacement,other modification is not required.

    *Superior material

    Made of superior material to ensure its long service life and durability.

    *Reasons for replacement

    1.Durability is the reason in most cases.

    2.Other reasons: dust blockage, internal short circuit.

     

    Packaging include;

    Ignition Control Module*1


    Item Specifics
    Other Part Number LX381T,M1599,DS10039,D579,LX381,10482803,D6134
    MPN SH7346
    OE/OEM Part Number DR178,8104828030,16132799,IG-D1914,SH7346
    Interchange Part Number 6H1051,10482803,16201599,16208961,MFIG00260
    King Auto Parts Number DR178
    Placement on Vehicle Front
    Manufacturer Part Number DR178,8104828030,16132799,IG-D1914,SH7346
    Brand PeakParts
    Warranty Yes
    Type Ignition Module
    Manufacturer Warranty 1 Year
    Vintage Part Yes
    Finish Polished
    Mileage More Than 100,000 miles
    Superseded Part Number DR178, 8104828030
    Mileage More Than 100,000 miles
    Superseded Part Number DR178, 8104828030
    Superseded Part Number DR178, 8104828030

    FAQ
     If you have a decoding problem or any other problems, please contact us first, we will help you with it. We will reply you within 24 hours in working days. I'm a new seller, thanks a lot for your trust and convince! I will serve you with all my heart. 
     
     
    Q1: Will this bulb fit my vehicle?
    A: We can match almost any vehicle to one of our bulb sizes. eBay only lets us include some vehicle fitments per listing, 
    but if your vehicle does not show up on the compatibility table at the top of our listings, 
    welcome you to contact us for free consulation before purchasing a product.
     
    Q2: My item has not arrived, what's taking so long?
    A: Sometimes items take longer than expected, especially if it’s going far or to rural area. 
    Check with your post office to see if your item has been held up. 
    Sometimes Royal Mail will not update a tracking number until it has arrived at its destination. 
    If your item still don't arrive after a few days, let us know so we can double check for you and help solve it asap.
     
    Q3: My bulbs won't fit, help!
    A: Special bulb holder may be required. See if you can take the holder from the stock bulb. If not, let us know.
    The bulb size may be wrong, double check the item you received with the item you ordered.
    Do you have an aftermarket lighting housing? 
    These may not be perfectly fitted for aftermarket bulbs and will require some manual modifications.
     
    Q4: Neither side lighting up? Both sides flicker, hyper flash, or work inconsistantly.
    A:Check the light fuses, and then check the ballast plugs to insure correct installation. 
    If this doesn't work, there may be a voltage problem with the vehicle.
     
    You probably just need a relay or capacitor. Even though some bulbs are builtin resistors, they may still need a decoder.
     
    Pay & Ship

    (1). We gladly accepts payment via PayPal, We will ship your item(s) within 24 hours.
     
    (2). Before payment, please keep the consistency of Paypal address and ebay address.
     
    (3). Quantity orders are welcome!

    Returns

    (1). We offer 60 days free return policy.Please contact us within 60 days from the date you receive your order

     if you have any issues with the product or want return. Refund will be send after we got your resend package.
     
    (2). All returned items should be in the original packaging , return tracking information should be provided .

    Contact Us

    (1).Negative feedback will not help resolve any problems you have, 

    please contact us via eBay messages before leaving negative feedback

    our customer service will make best effort to help you with the issues.

    (2).We maintain high standards of excellenceand  strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately before you give us neutral  or negative  feedback, so that we can satisfactorily address your concerns.

    About us

    We're professional in car and motorcycle accessories, especially in LED bulbs. We have our own factory and R&D team. Our belief is to sell top quality items that fit your car and serve you with our heart. Anything please feel free to contact us! Our customer service is very responsibility. Come and follow us!

    Store Category
    Picture
    DR178 Ignition Control Module for Cadillac Chevy GMC Isuzu Olds Pontiac LX381T

    Fit for:

    BUICK ROADMASTER V8 5.7L 1996 

    CADILLAC ESCALADE V8 5.7L 1999-2000

    CADILLAC FLEETWOOD V8 5.7L 1996 

    CHEVROLET ASTRO VAN V6 4.3L 1996-2005 

    CHEVROLET BLAZER V6 4.3L 1996-2005

    CHEVROLET CAMARO V8 5.7L 1996-1997

    CHEVROLET CAPRICE V6 4.3L 1996 

    CHEVROLET CAPRICE V8 5.7L 1996 

    CHEVROLET CORVETTE LT1 V8 5.7L 1996 

    CHEVROLET CORVETTE LT4 V8 5.7L 1996 

    CHEVROLET IMPALA SS V8 5.7L 1996 

    CHEVROLET PICKUP C1500 V6 4.3L 1996-1998 

    CHEVROLET PICKUP C1500 V8 5.0L 1996-1999 

    CHEVROLET PICKUP C1500 V8 5.7L 1996-1999 

    CHEVROLET PICKUP C2500 V8 5.0L 1996-1998 

    CHEVROLET PICKUP C2500 V8 5.7L 1996-2000 

    CHEVROLET PICKUP C2500 V8 7.4L 1996-2000 

    CHEVROLET PICKUP C3500 V8 5.7L 1996-2000 

    CHEVROLET PICKUP C3500a V8 7.4L 1996-2000 

    CHEVROLET PICKUP K1500 V6 4.3L 1996-1998 

    CHEVROLET PICKUP K1500 V8 5.0L 1996-1999 

    CHEVROLET PICKUP K1500 V8 5.7L 1996-1999 

    CHEVROLET PICKUP K2500 V8 5.0L 1996-1998 

    CHEVROLET PICKUP K2500 V8 5.7L 1996-2000 

    CHEVROLET PICKUP K2500 V8 7.4L 1996-2000 

    CHEVROLET PICKUP K3500 V8 5.7L 1996-2000 

    CHEVROLET PICKUP K3500 V8 7.4L 1996-2000 

    CHEVROLET PICKUP S10 V6 4.3L 1996-2004 

    CHEVROLET SILVERADO 1500 V6 4.3L 1999-2007 

    CHEVROLET SUBURBAN C1500 V8 5.7L 1996-1999 

    CHEVROLET SUBURBAN C2500 V8 5.7L 1996-1999 

    CHEVROLET SUBURBAN C2500 V8 7.4L 1996-1999 

    CHEVROLET SUBURBAN K1500 V8 5.7L 1996-1999 

    CHEVROLET SUBURBAN K2500 V8 5.7L 1996-1999 

    CHEVROLET SUBURBAN K2500 V8 7.4L 1996-1999 

    CHEVROLET TAHOE V8 5.7L 1996-2000 

    CHEVROLET VAN EXPRESS 1500 V6 4.3L 1996-2007 

    CHEVROLET VAN EXPRESS 1500 V8 5.0L 1996-2002 

    CHEVROLET VAN EXPRESS 1500 V8 5.7L 1996-2002 

    CHEVROLET VAN EXPRESS 2500 V6 4.3L 1996-2005 

    CHEVROLET VAN EXPRESS 2500 V8 5.0L 1996-2002 

    CHEVROLET VAN EXPRESS 2500 V8 5.7L 1996-2002 

    CHEVROLET VAN EXPRESS 3500 V8 5.7L 1996-2002 

    CHEVROLET VAN EXPRESS 3500 V8 7.4L 1997-2000 

    CHEVROLET VAN P30 V6 4.3L 1996-1999 

    CHEVROLET VAN P30 V8 5.7L 1996-1999 

    CHEVROLET VAN P30 V8 7.4L 1996-1999 

    GMC JIMMY V6 4.3L 1996-2005

    GMC PICKUP C1500 V6 4.3L 1996-1998 

    GMC PICKUP C1500 V8 5.0L 1996-1999 

    GMC PICKUP C1500 V8 5.7L 1996-1999 

    GMC PICKUP C2500 V8 5.0L 1996-1998 

    GMC PICKUP C2500 V8 5.7L 1996-2000 

    GMC PICKUP C2500 V8 7.4L 1996-2000 

    GMC PICKUP C3500 V8 5.7L 1996-2000 

    GMC PICKUP C3500 V8 7.4L 1996-2000 

    GMC PICKUP K1500 V6 4.3L 1996-1998 

    GMC PICKUP K1500 V8 5.0L 1996-1999 

    GMC PICKUP K1500 V8 5.7L 1996-1999 

    GMC PICKUP K2500 V8 5.0L 1996-1998 

    GMC PICKUP K2500 V8 5.7L 1996-2000 

    GMC PICKUP K2500 V8 7.4L 1996-2000 

    GMC PICKUP K3500 V8 5.7L 1996-2000 

    GMC PICKUP K3500 V8 7.4L 1996-2000 

    GMC PICKUP SONOMA V6 4.3L 1996-2004 

    GMC SAFARI V6 4.3L 1996-2005 

    GMC SIERRA 1500 V6 4.3L 1999-2007 

    GMC SUBURBAN C1500 V8 5.7L 1996-1999 

    GMC SUBURBAN C2500 V8 5.7L 1996-1999 

    GMC SUBURBAN C2500 V8 7.4L 1996-1999 

    GMC SUBURBAN K1500 V8 5.7L 1996-1999 

    GMC SUBURBAN K2500 V8 5.7L 1996-1999 

    GMC SUBURBAN K2500 V8 7.4L 1996-1999 

    GMC VAN P3500 V6 4.3L 1996-1999 

    GMC VAN P3500 V8 5.7L 1996-1999 

    GMC VAN P3500 V8 7.4L 1996-1999 

    GMC VAN SAVANA 1500 V6 4.3L 1996-2007 

    GMC VAN SAVANA 1500 V8 5.0L 1996-2002 

    GMC VAN SAVANA 1500 V8 5.7L 1996-2002 

    GMC VAN SAVANA 2500 V6 4.3L 1996-2005 

    GMC VAN SAVANA 2500 V8 5.0L 1996-2002 

    GMC VAN SAVANA 2500 V8 5.7L 1996-2002 

    GMC VAN SAVANA 3500 V8 5.7L 1996-2002 

    GMC VAN SAVANA 3500 V8 7.4L 1997-2000 

    GMC YUKON V8 5.7L 1996-2000 

    ISUZU PICKUP HOMBRE V6 4.3L 1997-2000 

    OLDSMOBILE BRAVADA V6 4.3L 1996-2001 

    PONTIAC FIREBIRD V8 5.7L 1996-1997 

     

     

    Specifications:

    OE:DR178, 8104828030, 16132799, IG-D1914, SH7346

     

    Features:

    *Function

    The ignition module is a power electronic switch, and the signal controlling the ignition is a square wave or magnetic pulse signal transmitted to the signal input of the ignition module.

    *Direct replacement

    Simple installation with direct replacement,other modification is not required.

    *Superior material

    Made of superior material to ensure its long service life and durability.

    *Reasons for replacement

    1.Durability is the reason in most cases.

    2.Other reasons: dust blockage, internal short circuit.

     

    Packaging include;

    Ignition Control Module*1

    Item Specifics
    Other Part Number :LX381T,M1599,DS10039,D579,LX381,10482803,D6134
    MPN :SH7346
    OE/OEM Part Number :DR178,8104828030,16132799,IG-D1914,SH7346
    Interchange Part Number :6H1051,10482803,16201599,16208961,MFIG00260
    King Auto Parts Number :DR178
    Placement on Vehicle :Front
    Manufacturer Part Number :DR178,8104828030,16132799,IG-D1914,SH7346
    Brand :PeakParts
    Warranty :Yes
    Type :Ignition Module
    Manufacturer Warranty :1 Year
    Vintage Part :Yes
    Finish :Polished
    Mileage :More Than 100,000 miles
    Superseded Part Number :DR178, 8104828030
    Mileage :More Than 100,000 miles
    Superseded Part Number :DR178, 8104828030
    Superseded Part Number :DR178, 8104828030


     If you have a decoding problem or any other problems, please contact us first, we will help you with it. We will reply you within 24 hours in working days. I'm a new seller, thanks a lot for your trust and convince! I will serve you with all my heart. 
     
     
    Q1: Will this bulb fit my vehicle?
    A: We can match almost any vehicle to one of our bulb sizes. eBay only lets us include some vehicle fitments per listing, 
    but if your vehicle does not show up on the compatibility table at the top of our listings, 
    welcome you to contact us for free consulation before purchasing a product.
     
    Q2: My item has not arrived, what's taking so long?
    A: Sometimes items take longer than expected, especially if it’s going far or to rural area. 
    Check with your post office to see if your item has been held up. 
    Sometimes Royal Mail will not update a tracking number until it has arrived at its destination. 
    If your item still don't arrive after a few days, let us know so we can double check for you and help solve it asap.
     
    Q3: My bulbs won't fit, help!
    A: Special bulb holder may be required. See if you can take the holder from the stock bulb. If not, let us know.
    The bulb size may be wrong, double check the item you received with the item you ordered.
    Do you have an aftermarket lighting housing? 
    These may not be perfectly fitted for aftermarket bulbs and will require some manual modifications.
     
    Q4: Neither side lighting up? Both sides flicker, hyper flash, or work inconsistantly.
    A:Check the light fuses, and then check the ballast plugs to insure correct installation. 
    If this doesn't work, there may be a voltage problem with the vehicle.
     
    You probably just need a relay or capacitor. Even though some bulbs are builtin resistors, they may still need a decoder.
     

    (1). We gladly accepts payment via PayPal, We will ship your item(s) within 24 hours.
     
    (2). Before payment, please keep the consistency of Paypal address and ebay address.
     
    (3). Quantity orders are welcome!

    (1). We offer 60 days free return policy.Please contact us within 60 days from the date you receive your order

     if you have any issues with the product or want return. Refund will be send after we got your resend package.
     
    (2). All returned items should be in the original packaging , return tracking information should be provided .

    (1).Negative feedback will not help resolve any problems you have, 

    please contact us via eBay messages before leaving negative feedback

    our customer service will make best effort to help you with the issues.

    (2).We maintain high standards of excellenceand  strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately before you give us neutral  or negative  feedback, so that we can satisfactorily address your concerns.

    We're professional in car and motorcycle accessories, especially in LED bulbs. We have our own factory and R&D team. Our belief is to sell top quality items that fit your car and serve you with our heart. Anything please feel free to contact us! Our customer service is very responsibility. Come and follow us!


    On Mar 17, 2026 at 10:34:54 PDT, seller added the following information:

    Datacaciques