Availability
1978 Parts and Accessories
Spark Plug, U-Groove, W20EXR-U, 14mm Thread, 19.00mm Reach, Gasket Seat, Universal, Each
Part Number: DNP-3066
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Spark Plugs, Iridium Power, Gasket Seat, 14mm Thread, 12.7mm Reach, Resistor, Each
Part Number: DNP-5359
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Spark Plug, Iridium Power, IX22, 12mm Thread, 19.00mm Reach, Flat Seat, Arctic Cat, BMW, for use on Honda®, Kawasaki, Suzuki, Yamaha, Each
Part Number: DNP-5371
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Spark Plugs, Iridium Power, Gasket Seat, 14mm Thread, 12.7mm Reach, Resistor, Each
Part Number: DNP-5378
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Spark Plug, Platinum TT, PW20TT, 14mm Thread, 19.00mm Reach, Gasket Seat, Universal, Each
Part Number: DNP-4502
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Spark Plug, U-Groove, T14PR-U, 14mm Thread, 11.60mm Reach, Tapered Seat, Buick, Chevy, Chrysler, Dodge, Ford, Mercury, Olds, Plymouth, Pontiac, Each
Part Number: DNP-5020
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Spark Plug, U-Groove, T14PR-U15, 14mm Thread, 11.60mm Reach, Tapered Seat, Buick, Oldsmobile, Pontiac, Each
Part Number: DNP-5021
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Spark Plug, U-Groove, T16EPR-U, 14mm Thread, 18.00mm Reach, Tapered Seat, Buick, Chevy, Ford, Lincoln, Mazda, Mercury, Merkur, Olds, Pontiac, Each
Part Number: DNP-5022
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Spark Plug, U-Groove, T16PR-U15, 14mm Thread, 11.60mm Reach, Tapered Seat, Buick, Chevy, Ford, GMC, Jeep, Lincoln, Mercury, Olds, Pontiac, Each
Part Number: DNP-5027
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Spark Plug, U-Groove, T16R-U, 14mm Thread, 11.60mm Reach, Tapered Seat, Chevrolet, GMC, Oldsmobile, Pontiac, Each
Part Number: DNP-5029
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Spark Plug, U-Groove, T20EPR-U, 14mm Thread, 18.00mm Reach, Tapered Seat, Universal, Each
Part Number: DNP-5032
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Spark Plug, U-Groove, T20EPR-U15, 14mm Thread, 18.00mm Reach, Tapered Seat, Chevrolet, Ford, Mazda, Mercury, Each
Part Number: DNP-5033
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Spark Plug, U-Groove, T20PR-U, 14mm Thread, 11.60mm Reach, Tapered Seat, AM General, Buick, Chevy, Dodge, Ford, Olds, Plymouth, Pontiac, Each
Part Number: DNP-5035
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Spark Plug, Iridium Long Life, ZT20EPR11, 14mm Thread, 18.00mm Reach, Tapered Seat, Universal, Each
Part Number: DNP-5087
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Spark Plug, Double Platinum, PT16EPR10, 14mm Thread, 19.00mm Reach, Tapered Seat, Buick, Chevy, Ford, Lincoln, Mercedes, Mercury, Merkur, Olds, Each
Part Number: DNP-5091
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Engine Swap Kit, Headers, Stainless Steel, Natural, Motor Mounts, Oil Pan, Pickup, Gaskets, Hardware, Chevy, LS, Kit
Part Number: TRD-42231
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Engine Swap Kit, Headers, Stainless Steel, Silver Ceramic Coated, Motor Mounts, Oil Pan, Pickup, Gaskets, Hardware, Chevy, LS, Kit
Part Number: TRD-42232
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Spark Plug, Iridium Power, Gasket Seat, 14mm Thread, 0.689 in. Reach, Projected Tip, Resistor, Each
Part Number: DNP-IT20
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Spark Plug, Standard, W20FSR-U, 14mm Thread, 12.70mm Reach, Flat Seat, Arctic Cat, Each
Part Number: DNP-6053
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Catalytic Converter, Stainless, Buick, Chevy, International, Oldsmobile, Pontiac, 19.75 in., L4, L6, V6, V8
Part Number: MPE-23425
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Catalytic Converter, Stainless Steel, Dodge, for Hyundai, Mitsubishi, Plymouth, 13.0 in. Length, L4, Each
Part Number: MPE-23235
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Engine Swap Kit, Headers, Stainless Steel, Black Ceramic Coated, Motor Mounts, Oil Pan, Pickup, Gaskets, Hardware, Chevy, LS, Kit
Part Number: TRD-42236
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Engine Swap Kit, Headers, Stainless Steel, Black Ceramic Coated, Motor Mounts, Oil Pan, Pickup, Gaskets, Hardware, Chevy, LS, Kit
Part Number: TRD-42233
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Engine Swap Kit, Headers, Stainless Steel, Natural, Motor Mounts, Oil Pan, Pickup, Gaskets, Hardware, Chevy, LS, Kit
Part Number: TRD-42234
Not Yet Reviewed
Engine Swap Kit, Headers, Stainless Steel, Silver Ceramic Coated, Motor Mounts, Oil Pan, Pickup, Gaskets, Hardware, Chevy, LS, Kit
Part Number: TRD-42235
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
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