Champion Spark Plug s Ignition Systems & Components for Dodge Diplomat
Find parts that fit
We need more information about your vehicle to confirm fit.
Dodge
Diplomat
Shop by Popular Categories
SPONSOREDSPONSOREDSPONSOREDSPONSORED
All
Auction
Buy It Now
1,956 Results
6 pc Champion Double Platinum Spark Plugs for 1978-1983 Dodge Diplomat 3.7L xi (Fits: Dodge Diplomat)
The #1 Seller of Genuine Champion Parts on eBayBrand New: Champion$40.44Was: $80.74Spark Plug-Copper Plus Champion Spark Plug 404 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$5.00or Best Offer$12.00 shippingNEW Platinum Champion Spark Plug 3405 8 PACK (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$25.00or Best OfferFree shipping6 pc Champion Platinum Spark Plugs for 1978-1983 Dodge Diplomat 3.7L L6 ks (Fits: Dodge Diplomat)
The #1 Seller of Genuine Champion Parts on eBayBrand New: Champion$26.35Was: $52.74Free shippingMopar-Champion Copper Plus Spark Plug RN12YC (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$2.00$3.50 shippingChampion Spark Plug RN12YC (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$7.46Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $9.95or Best Offer8 pc Champion Copper Plus 25 Spark Plugs for TR14PRU RV17YC R45TS R44TS ij (Fits: Dodge Diplomat)
The #1 Seller of Genuine Champion Parts on eBayBrand New: Champion Spark Plug$21.82Was: $43.7439 soldResistor Copper Spark Plug Champion Spark Plug 25 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$11.44Trending at $21.82eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingSpark Plug-Copper Plus Champion Spark Plug 404 (RN12YC) (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$4.00$5.95 shippingPlatinum Spark Plug Champion Spark Plug 3405 (Fits: Dodge Diplomat)
TRUSTED BRAND - FAST SHIPPING - TOLL FREE SUPPORTBrand New: Champion Spark Plug$15.03Trending at $25.00eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shipping6 pc Champion Copper Plus Spark Plugs for 1978-1983 Dodge Diplomat 3.7L L6 cn (Fits: Dodge Diplomat)
The #1 Seller of Genuine Champion Parts on eBayBrand New: Champion$19.83Was: $39.74Free shippingSpark Plug-Platinum Power Champion Spark Plug 3405 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$4.00$14.05 shippingSet of 4 CHAMPION #404 RN12YC Copper Plus Spark Plugs (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$11.99or Best Offer$7.30 shippingResistor Copper Spark Plug Champion Spark Plug 25 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$8.36Free shippingChampion Spark Plugs Rn12Yc Champion Spark Plug (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$17.80Trending at $23.32eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingChampion Spark Plug RN14YC (405) SET OF 4 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$15.00or Best OfferFree shipping(4 pack) Champion 25 RV17YC Copper Plus Spark Plugs for Chevrolet Olsdmobile (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$14.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Trending at $21.82eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingOnly 1 left!Platinum Spark Plug Champion Spark Plug 3405 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$9.13Free shipping1 Champion # 25 RV17YC Spark Plug 72 Buick 87 93 Chevy GMC Truck Lincoln (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$1.89$3.85 shippingResistor Copper Spark Plug Champion Spark Plug 404 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$11.12Free shippingSet of 4 CHAMPION #404 RN12YC Copper Plus Spark Plugs (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$10.00or Best Offer$5.00 shippingSpark Plug-Copper Plus Champion Spark Plug 405 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$6.71Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $8.95or Best OfferResistor Copper Spark Plug Champion Spark Plug 404 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$6.12Free shipping1x Champion RN14YC (405) Copper Spark Plug (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$3.90or Best Offer$3.96 shippingNEW Box (10) PRESTOLITE Spark plug plugs 14G42 JEEP DODGE GM FORD RN12YC 404 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$20.00Trending at $23.32eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.or Best OfferFree shippingChampion Spark Plugs 3405 Platinum Spark Plug - 3405 (Fits: Dodge Diplomat)
JEGS – Selection, Value, Lifetime Support Since 1960…Brand New: Champion Spark Plug$5.99$14.99 shippingResistor Copper Spark Plug Champion Spark Plug 25 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$6.09Free shippingResistor Copper Spark Plug Champion Spark Plug 25 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$26.31Free shippingResistor Copper Spark Plug Champion Spark Plug 404 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$8.12Free shippingChampion (3405) RN14PMC Platinum Power Spark Plug - Set of 4 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$27.50Free shippingPlatinum Spark Plug Champion Spark Plug 3405 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$7.54Free shippingChampion (25) RV17YC Spark Plug - Set of 4 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$22.50Free shippingChampion P/N: 404 (RN12YC) Copper Plus Spark Plug (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$8.00or Best OfferFree shippingResistor Copper Spark Plug Champion Spark Plug 25 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$4.61Free shippingResistor Copper Spark Plug Champion Spark Plug 405 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$11.12Trending at $16.69eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingSet of 4 CHAMPION RN12YC Spark Plug's (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$16.40Free shippingSpark Plug For Chevrolet Biscayne 1969 1967 1966 1965 1963 1961 1960 1959 1958 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$41.19Free shippingChampion Spark Plug 8PCS Spark Plug For Dodge 330 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$51.86Free shippingResistor Copper Spark Plug Champion Spark Plug 404 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$6.22Free shippingSPARK PLUGS FOR Chrysler Dodge Plymouth Car TRUCK DODGE VAN PLYMOUTH CAR VAN (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$24.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
$6.99 shippingMopar RN12YC Champion Spark Plugs (set of 8) [5213693] (Fits: Dodge Diplomat)
New (Other): Champion Spark Plug$25.00$8.99 shippingOnly 1 left!4 Count CHAMPION PLATINUM Power Spark Plugs 3405 037551137039 037551007899 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$2.39or Best Offer$5.31 shippingOnly 1 left!Spark Plug***BOX OF 8**-RV17YC Copper Plus Champion Spark Plug 25 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$21.00Trending at $21.82eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.or Best Offer$7.99 shippingResistor Copper Spark Plug Champion Spark Plug 404 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$7.75Free shippingChampion Spark Plug RN12YC Set of 4 New (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$5.00or Best Offer$15.70 shippingSpark Plug-Copper Plus Champion Spark Plug 25 RV17YC ( 4 Pack ) (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$16.99Trending at $21.82eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Resistor Copper Spark Plug Champion Spark Plug 404 (Fits: Dodge Diplomat)
TRUSTED BRAND - FAST SHIPPING - TOLL FREE SUPPORTBrand New: Champion Spark Plug$13.93Trending at $23.32eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingSpark Plug-Copper Plus Champion Spark Plug 405 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$24.95$9.80 shippingONE (1) Spark Plug Copper Plus CHAMPION RN12YC (404) (MUST order at least 4) (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$6.56or Best OfferFree shippingResistor Copper Spark Plug Champion Spark Plug 25 (Fits: Dodge Diplomat)
TRUSTED BRAND - FAST SHIPPING - TOLL FREE SUPPORTBrand New: Champion Spark Plug$13.97Trending at $21.82eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingJeep Spark Plug Champion 405 RN14YC Cooper Plus Dependable Performance -set of 2 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$5.25Trending at $9.35eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.$2.89 shippingResistor Copper Spark Plug Champion Spark Plug 404 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$6.03Free shippingSPARK PLUG CAMPION RN14YC COOPER PLUS BOX OF 4PCS (Fits: Dodge Diplomat)
New (Other): Champion Spark Plug$16.99or Best OfferFree shippingResistor Copper Spark Plug Champion Spark Plug 25 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$11.68Trending at $21.82eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingSpark Plug-Copper Plus Champion Spark Plug 405 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$3.50$14.05 shippingSpark Plug-Copper Plus Champion Spark Plug 405 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$7.19Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $7.99Free shippingDbl Platinum Spark Plug Champion Spark Plug 7322 (Fits: Dodge Diplomat)
Brand New: Champion Spark Plug$53.65Free shipping